Lucy pretended to be cheerful，_______ nothing about the argument．

A． says B． said C． to say D． saying

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語 來源：2016屆江蘇啟東中學(xué)高三上學(xué)期第一次月考英語試卷（解析版） 題型：填空題

任務(wù)型閱讀

請(qǐng)認(rèn)真閱讀下列短文，并根據(jù)所讀內(nèi)容在文章后表格中的空格里填入一個(gè)最恰當(dāng)?shù)膯卧~。注意：請(qǐng)將答案寫在答題卡上相應(yīng)題號(hào)的橫線上。每個(gè)空格只填一個(gè)單詞。

High blood pressure is defined as 140 mmHg over 90 mmHg, and for years, doctors have used that measure as the threshold for prescribing anti-hypertensive drugs. But based on new recommendations, adults who are 60 or older can wait until their readings reach 150 over 90 or above to begin medication. After reviewing available evidence on the effects of blood pressure treatments, the Institute of Medicine’s Eighth Joint National Committee (JNC 8) concluded that aggressive treatment can lead to lightheadedness, falls and fainting in elderly populations — so they advised loosening the guidelines for starting medication.

But days after the guidelines were published, heart experts raised concerns about how the advice would affect patients; inadequately controlled blood pressure is a risk factor for heart attack and stroke.

Members of the JNC8 who voted against the recommendations published an editorial in the Annals of Internal Medicine outlining their reasons for opposing the change. “We, the panel minority, believed that evidence was insufficient to increase the target goal from its current level because increasing the goal may cause harm by increasing the risk for CVD（心血管疾�。゛nd partially undoing the remarkable progress in reducing cardiovascular mortality in Americans older than 60,” they wrote.

Dr. Suzanne Steinbaum said she has not changed the way she treats her patients over 60. She says, “As a preventive cardiologist（心臟病學(xué)家）, these new guidelines have made me crazy. What we have learned is that blood pressure treatment even for a patient above 80 has been shown to be critical. It goes against everything we know as cardiologists.”

Defending the panel’s decision, Dr. Paul A. James, co-chairman of the guidelines committee, said in an email to TIME, “I can assure you that the panel discussed the opinions of the minority members on three different occasions and the majority were not persuaded that the expert skills of a few members should override the scientific evidence.”

James said that as with any medications, doctors will use the blood pressure recommendations as guidelines, and prescribe drugs based on their evaluation of each patient. “Medications prescribed by physicians all have the potential to be dangerous,” he wrote. “Educating doctors about the scientific evidence will help doctors make better decisions with patients. Physicians who practice on the basis of scientific evidence usually subscribe to simple rule — if the medicine cannot be shown to help the patient, then the medicine should not be prescribed.”

The editorial isn’t likely to change them any time soon. But the concerns should urge doctors to monitor their patients more closely and tailor medications and their doses more carefully.

查看答案和解析>>

科目：高中英語 來源：2015-2016學(xué)年甘肅天水第一中學(xué)高一上第二段考英語試卷（解析版） 題型：閱讀理解

Today, roller skating is easy and fun. But a long time ago, it wasn’t easy at all. Before 1750, the idea of skating didn’t exist. That changed because of a man named Joseph Merlin. Merlin’s work was making musical instruments. In his spare time he liked to play the violin. Joseph Merlin was a man of ideas and dreams. People called him a dreamer.

One day Merlin received an invitation to attend a fancy dress ball. He was very pleased and a little excited. As the day of the party came near, Merlin began to think how to make a grand entrance at the party. He had an idea. He thought he would get a lot of attention if he could skate into the room.

Merlin tried different ways to make himself roll. Finally, he decided to put two wheels under each shoe. These were the first roller skates. Merlin was very proud of his invention and dreamed of arriving at the party on wheels while playing the violin.

On the night of the party Merlin rolled into the room playing his violin. Everyone was greatly surprised to see him. There was just one problem. Merlin had no way to stop his roller skates. He rolled on and on. Suddenly, he ran into a huge mirror that was hanging on the wall. Down fell the mirror, breaking to pieces. Nobody forgot Merlin’s grand entrance for a long time!

1.The text is mainly about __________.

A. a strange man

B. an unusual party

C. how roller skating began

D. how people enjoyed themselves in the 18th century

2.People thought Merlin was a dreamer because he __________.

A. was full of imagination

B. was a gifted musician

C. invented the roller skates

D. often gave others surprises

3.Merlin put wheels under his shoes in order to __________.

A. show his skill in walking on wheels

B. arrive at the party sooner

C. test his invention

D. impress the party guests

查看答案和解析>>

科目：高中英語 來源：2014-2015學(xué)年陜西西安臨潼區(qū)華清中學(xué)高三一�？加⒄Z試卷（解析版） 題型：單項(xiàng)填空

—The constant noise around here______ me crazy！

—Calm down．It’s no use complaining．

A．drove B．drives

C．is driving D．had driven

查看答案和解析>>

科目：高中英語 來源：2014-2015學(xué)年山東省高三第一次診斷性考試英語試卷（解析版） 題型：閱讀理解

Today we’ll talk about reading．When we read a text，our eyes move across a page in short，quick movements．We recognize words usually when our eyes still fixate（停留，凝視）．Each time they fixate，we see a group of words．This is known as the recognition span or the visual span（視幅）．The length of time for which the eyes stop varies from person to person．It also varies within any parson according to his purpose in reading and his familiarity with the text．In addition，it can be affected by such factors as lighting and tiredness．

Unfortunately，in the past，many reading improvement courses have concentrated too much on how our eyes move across the page．As a result of this misleading emphasis（強(qiáng)調(diào)）on the purely visual aspects of reading，many exercises have been designed to train the eyes to see more words at one fixation．For example，in some exercises，words are flashed on to a screen for a tenth of a second．One of the exercises has required students to fix their eyes on some central point，taking in the words on either side．Such word patterns are often formed in the shape of pyramids（金字塔），so the reader takes in more and more words at each successive（連續(xù)的）fixation．All these exercises are very clever，but it' s one thing to improve a person’s ability to see words and quite another thing to improve his ability to read a text efficiently．Reading requires the ability to understand the relationship between words．Consequently，for these reasons，many experts have now begun to question the usefulness of eye training，especially since any approach which trains a person to read isolated（孤立的）words and phrases would seem unlikely to help him in reading a continuous text．

1.The time of the recognition span can be affected by the following factors except _______．

A． 1ighting and tiredness

B． the length of a group of words

C． one’s purpose in reading

D． one’s familiarity with the text

2.The author may believe that reading ______________．

A． requires a reader to take in more words at each fixation

B． requires a reader to see words more quickly

C． demands a deeply-participating mind

D． demands more eyes than mind

3.What does the author mean by the underlined sentence in the second paragraph?

A． The ability to see words is not needed for an efficient reading．

B． The reading exercises mentioned are useless for reading．

C． The reading exercises mentioned can’t help improve reading．

D． The reading exercises mentioned have done a great job so far．

4.Which of the following is NOT true? _______________．

A． The visual span is a word or a group of words we see each time

B． Many experts began to question the efficiency of eye training

C． The emphasis on the purely visual aspects is misleading

D． The eye training will help readers in reading a continuous text

5.The tune of the author in writing this text is _________________．

A． critical B． neutral

C． supportive D． optimistic

查看答案和解析>>

科目：高中英語 來源：2014-2015學(xué)年江蘇泰州姜堰高三上期中英語試卷（解析版） 題型：閱讀理解

IKEA is the world’s largest furniture retailer, and the man behind it is Ingvar Kamprad, one of the world’s most successful entrepreneurs．Born in Sweden in 1926, Kamprad was a natural businessman．As a child, he enjoyed selling things and made small profits from selling matches, seeds, and pencils in his community．When Kamprad was 17, his father gave him some money as a reward for his good grades．Naturally he used it to start up a business—IKEA.

IKEA’s name comes from Kamprad's initials (I.K.) and the place where he grew up (‘E’and ‘A’)．Today IKEA is known for its modern, minimalist furniture, but it was not a furniture company in the beginning．Rather, IKEA sold all kinds of miscellaneous goods.

Kamprad’s wares included anything that he could sell for profits at discounted prices, including watches, pens and stockings.

IKEA first began to sell furniture through a mail-order catalogue in 1947．The furniture was all designed and made by manufacturers near Kamprad’s home．Initial sales were very encouraging, so Kamprad expanded the product line．Furniture was such a successful aspect of the business that IKEA became solely a furniture company in 1951.

In 1953 IKEA opened its first showroom in Almhult, Sweden．IKEA is known today for its spacious stores with furniture in attractive settings, but in the early1950s, people ordered from catalogues．Thus response to the first showroom was overwhelming: people loved being able to see and try the furniture before buying it．This led to increased sales and the company continued to thrive．By 1955, IKEA was designing all its own furniture.

In 1956 Kamprad saw a man disassembling(拆卸) a table to make it easier to transport．Kamprad was inspired．The man had given him a great idea: flat packaging．Flat packaging would mean lower shipping costs for IKEA and lower prices for customers．IKEA tried it and sales soared．The problem was that people had to assemble furniture themselves, but over time, even this grew into an advantage for IKEA．Nowadays, IKEA is often seen as having connotations(內(nèi)涵) of self-sufficiency．This image has done wonders for the company, leading to better sales and continued expansion.

Today there are over 200 stores in 32 countries．Amazingly, Ingvar Kamprad has managed to keep IKEA a privately-held company．In 2004 he was named the world’s richest man．He currently lives in Switzerland and is retired from the day-to-day operations of IKEA．IKEA itself, though, just keeps on growing.

1.The author states in Paragraph 6 that flat packaging___________.

A． needs large space to assembly furniture

B． is a business concept inspired by Kamprad

C． helps reduce transportation costs

D． makes the company self-sufficient

2.What is the main idea of the passage?

A． Ingvar Kamprad is the richest man in the world.

B． IKEA is the world’s largest furniture retailer.

C． The advantage of IKEA’s furniture is dissembling.

D． Ingvar Kamprad established IKEA and led it to great success.

3.What is the author’s attitude towards IKEA’s future according to the last paragraph?

A． Indifferent B． Optimistic

C． Doubtful D． Pessimistic

4.The passage is developed primarily in terms of ___________.

A． order of events

B． analysis of a process

C． examples that illustrate(闡釋) a problem

D． comparison and contrast

查看答案和解析>>

科目：高中英語 來源：2014-2015學(xué)年江蘇泰州姜堰高三上期中英語試卷（解析版） 題型：單項(xiàng)填空

Much disappointed as he is _______ in the job interview, he still keeps his confidence.

A． to have failed B． failed

C． having failed D． failing

查看答案和解析>>

科目：高中英語 來源：2016屆江西豐城中學(xué)高三上學(xué)期第四次月考英語試卷（解析版） 題型：語法填空

閱讀下面材料，在空白處填入適當(dāng)?shù)膬?nèi)容(1個(gè)單詞)或括號(hào)內(nèi)單詞的正確形式。

From Monday to Friday, most people are busy working or studying, but in the evenings and on weekends they are free to relax and enjoy __ 1. (they). Some watch TV__ 2. go to the cinemas. Others take part in sports. There are many different ways_3. (spend) their spare time.

Almost everyone has some kind of hobbies. It may be anything from collecting stamps to making model airplanes. Some hobbies are expensive, __ 4. others don’t cost anything at all. Some _ 5. (collect) are worth a lot of money. Others are valuable only to the owners.

I know a man who has a coin collection worth $250. He was very happy about his purchase and _ 6. (think) the price was reasonable. _7. the other hand, my youngest brother collects matchboxes. He has almost 600 of them but I doubt__8. they are worth any money. However, to my brother they are __9. (extreme) valuable. Nothing makes him __10. (happy) than to find a new matchbox for his collection.

This is what a hobby means, I guess. It is something we like to do in our spare time simply for fun. The value in dollars is not important. We do it for the pleasure it gives.

查看答案和解析>>

科目：高中英語 來源：2015-2016學(xué)年河南扶溝包屯高級(jí)中學(xué)高一上第一次段考英語試卷（解析版） 題型：完形填空

I had arrived at the airport about 30 minutes before the check?in.It had been very __ three days for me with lots of meetings.So I was glad to have the _ time to make a note of what I ___ to do the following day.But then came the ___ that my flight had to be ___ because there was a problem with the plane.

As I sat waiting for my _6 to be called，I reflected on my last meeting of the day.It was not a business meeting but rather a very enjoyable ____ with an old business friend I had not seen for over 12 years.Our lunch was spent recalling time gone by _ _ filling each other in what had happened in our lives over the last 12 years.We both laughed and smiled as we recalled the good times and the great experiences we had _ __ together.At the end of our time together，we both said how much we had _ it and that we must do it again.

It was great to have this additional time to replay in my __ all that we had talked about.I realized how important it was to have regular _ __ of the good times in our life.I was lucky enough to have had the chance to take a short __ and reflect on the good things that had happened in my life over the last 12 years.

It was somewhat like looking at an old photo album __ __ in a cupboard in your house.There before your eyes are lots of wonderful __ __ that take you back to times and places，and most importantly to those people who are in the __ __.

My flight home was finally __ _ three hours later.I smiled as I __ _ the plane and realized that I was not at all _ about the delay in the flight，as I had been able to spend the time __ on the good times from days gone by.

1.A.important B． busy C． convenient D． useful

2.A.pleasant B． satisfying C． happy D． extra

3.A.had B． failed C． needed D． managed

4.A.announcement B． declaration C． opening D． speech

5.A.waited B． cancelled C． taken D． delayed

6.A.flight B． turn C． name D． order

7.A.negotiation B． lunch C． party D． discussion

8.A.as well B． except for C． as well as D． in addition

9.A.spent B． met C． managed D． shared

10.A.got B． enjoyed C． made D． paid

11.A.thought B． spirit C． flight D． mind

12.A.time B． plans C． reminders D． remainder

13.A.way B． cut C． method D． break

14.A.stored away B． put on C． set aside D． given out

15.A.celebrations B． memories C． awards D． presents

16.A.cupboard B． books C． childhood D． photos

17.A.shouted B． phoned C． called D． commanded

18.A.left B． boarded C． jumped D． reached

19.A.upset B． happy C． crazy D． surprised

20.A.taking B． seizing C． reflecting D． bringing

查看答案和解析>>

同步練習(xí)冊(cè)答案