He didn't ________ what I said because his mind was on something else.

A．hold on B．hang on

C．take in D．get over

 

C

【解析】C　考查動詞短語。句意：他沒有理解我所說的，因為他的心思在別的事情上。take in“理解，接受”。

 

練習冊系列答案
相關習題

科目：高中英語 來源：2014高考名師指導分項拿分專訓單項填空＋完形填空＋閱讀理解1英語試卷（解析版） 題型：閱讀理解

Have you ever had travel problems because your airplane was late? It is a common problem and it is getting worse. Airport delays make people angry and cost the country billions in lost work time.

The Federal Aviation Administration (FAA) is the government agency that oversees air travel. They studied the problem of airline delays.

They found eleven major problems and suggested eleven ways to fix them. Some of the problems are caused because different regions of the country do things differently. The regions don't talk to each other enough. Some of them need new computers.

Also, more planes are flying. A strong economy has more people using airplanes to get around. Airplanes are a form of mass transportation now, like trains and buses were in the past. More planes in the airport cause delays.

The airport in San Francisco is a good example. It is growing fast. Many people go through San Francisco to get to other places around the world. Ron Wilson of the San Francisco International Airport says, “If you've got 18 flights that all want to take off at 8：00 am and you're on the 18th plane in line, you're going to be 40 minutes late.”

Weather is another main reason for delays. Weather causes about 70% of delays. Fog or freezing rain can cause delays.

The first thing the FAA wants to do is take control away from the regions during heavy traffic times and bad weather. A national center would make decisions on things that affect the whole country. The FAA also wants to put more distance between planes in the sky when the weather is bad. This rule could cause even more delays.

The FAA knows that their solutions will not solve the problems with airport delays. But, they hope to make things better. There are just too many planes, too few traffic controllers, and not enough new technology.

1.FAA found that some of the delay problems are caused by ________ between two regions.

A．different languages

B．technical misunderstanding

C．misunderstanding of the rules

D．lack of communication

2.Which of the following is NOT mentioned as a reason for airline delays?

A．A growing number of flights.

B．Bad weather.

C．A growing population.

D．Lack of new technology

3.From the passage we can infer that ________.

A．FAA is a national center which controls all the flight matters

B．FAA has taken control to solve airport delays

C．in San Francisco, each plane will delay about 40 minutes

D．safety rules during bad weather may cause more delays

4.Which of the statements best gives the idea of the passage?

A．FAA should make decisions to stop airport delays.

B．Airport delays are on the rise.

C．Travel problems cost billions in lost work time.

D．FAA has taken control of air traffic nationwide.

 

查看答案和解析>>

科目：高中英語 來源：2014高考名師指導分項拿分專訓單項填空完形填空閱讀理解書面表達英語卷（解析版） 題型：單項填空

—What a pity that he missed his final shot and ended in a tie!

—Yes, but he didn't lose it ________！ It just wasn't his day.

A．for fun B．in preparation

C．on purpose D．after all

 

查看答案和解析>>

科目：高中英語 來源：2014高考名師指導分項拿分專訓動詞時態(tài)、語態(tài)＋閱讀理解英語試卷（解析版） 題型：單項填空

(2013·南昌10所省重點中學二模)Mary ________ as a secretary in this company for twenty years and now she stays at home taking care of her own garden.

A．has served B．had served

C．is serving D．served

 

查看答案和解析>>

科目：高中英語 來源：2014高考名師指導分項拿分專訓動詞時態(tài)、語態(tài)＋閱讀理解英語試卷（解析版） 題型：單項填空

(2013·河北普通高中高三質(zhì)量監(jiān)測)Lucy has changed a lot since she got her new job. Recently she ________ her work quite well.

A．has been doing B．has done

C．did D．had done

 

查看答案和解析>>

科目：高中英語 來源：2014高考名師指導分項拿分專訓動詞、動詞詞組＋閱讀理解英語試卷（解析版） 題型：單項填空

(2013·安徽安慶三模)The two countries agreed to ________ their differences and work together for peace, which has a positive effect on the international situation.

A．set down B．set out

C．set aside D．set about

 

查看答案和解析>>

科目：高中英語 來源：2014高考名師指導分項拿分專訓動詞、動詞詞組＋閱讀理解英語試卷（解析版） 題型：單項填空

(2013·山東濟寧模擬)New computers are soon out of date since newer models are ________ constantly.

A．turned up B．turned out

C．turned down D．turned over

 

查看答案和解析>>

科目：高中英語 來源：2014高考名師指導分項拿分專訓代詞、介詞＋閱讀理解英語試卷（解析版） 題型：單項填空

(2013·東北三校一模)________ his career as an actor he never gave up his hope of becoming a Hollywood star.

A．Throughout B．Within

C．For D．In

 

查看答案和解析>>

科目：高中英語 來源：2014年高考限時訓練（1）英語試卷（解析版） 題型：閱讀理解

All of us, at some point, experience nights where we have difficulty falling asleep or staying asleep. The National Institute of Health estimates that one in three adults has bouts of infrequent sleeplessness or insomnia, while one in 10 sufferes from chronic insomnia. Being unable to get a good night's sleep can cause disruptions in our day?to?day life. But persistent sleeplessness can lead to physical and emotional health problems.

The body needs sleep to rejuvenate itself and rebuild the cells necessary to keep the immune system strong and the brain functioning properly. Everyone's body requires a different amount of sleep to accomplish these goals. The average amount of sleep needed by an adult is around seven or eight hours a night. However, some people can function quite well with less than that, while others need more to be at peak performance.

Sleeplessness can be caused by many different things. Most people experience sleeplessness for a short period of time due to an outside stimulus such as stress, improper diet, a poor sleeping environment or an acute medical concern such as the flu. Once the stimulus passes, the ability to sleep will usually return. Chronic sleeplessness may be caused by ongoing health concerns such as the physical pain of arthritis or the emotional pain of anxiety and depression.

Prolonged sleeplessness can have a negative effect on the way the body performs daily tasks. Those that suffer from sleepless nights may find themselves feeling drowsy or fatigued during the day. The ability to concentrate or focus on a task diminishes and you are less mentally alert. Because the body needs sleep to support a healthy immune system, those that are sleep?deprived may be more susceptible to both acute and chronic illnesses such as high blood pressure and diabetes.

Sleeplessness not only takes a toll on your physical self but also your emotional well?being. Being unable to sleep well for a few nights may only produce minor irritability. However, if sleeplessness becomes chronic, the price could be much higher in the form of anxiety, depression and possibly substance abuse. Those with chronic sleeplessness may turn to controlled substances such as sleeping pills and alcohol to aid them in their quest for a good night's sleep.

There are numerous home remedies for mild sleeplessness. Prepare your body for sleep by avoiding caffeinated drinks such as tea or coffee before bed. Don't exercise strenuously before bedtime; instead do something relaxing such as meditate or take a warm bath. Go to bed only when you feel sleepy and not because of a self?appointed bedtime.Finally, create a favorable sleeping environment by removing stimulants from your bedroom such as extra lighting or a television. If you still cannot find relief, it may be time to visit your physician for help. A sleep study will be done that can help to determine the cause of the sleeplessness and possible solutions.

 

查看答案和解析>>

同步練習冊答案