-Do you know how long he is going to stay in Shenzhen?

-Sorry,I don't know.Maybe a few weeks,but ________.

[  ]

A.

I'm sure

B.

I'm not sure

C.

I'm not sure about

D.

I make sure

答案:B
解析:

  本題考查固定搭配的用法。I'm sure意思為:我確定;I'm not sure意思為:我不能確定; I'm net sure about意思為:我不能確定……,about后面跟賓語,本句才完整;I make sure意思為:我確保。句意是:“你知道他將在深圳待多久嗎?”“對不起,我不知道;蛟S幾個星期,但是________(我不能確定)!眀ut表轉(zhuǎn)折,答案應為“我不能確定”,即選B。


練習冊系列答案
相關習題

科目:初中英語 來源:人教版新課標(2012) 八年級上冊 題型:閱讀理解

閱讀理解

  Last Monday John went downtown.After John spent a long time shopping downtown,he got very hungry.Across from the street there was a McDonald's.He didn't usually eat at fast food restaurants and didn't know what to order.When he looked at the menu,it was hard for him to make a decision (決定).Not only were there ten similar(類似的) types of hamburger dinners,but there were also fish and chicken dinners.He didn't know what to choose(選擇).He wanted to ask the cashier for help,but she didn't look very friendly.At last he chose a small chicken meal.“With so many choices,it's not very fast food!” he thought.

(1)

Why did John go downtown last Monday?

[  ]

A.

He went shopping.

B.

He bought some clothes.

C.

He went to eat at the fast food restaurants.

D.

He bought fast food.

(2)

Why didn't John know what to order at McDonald's?

[  ]

A.

He didn't like fast food.

B.

He didn't mind fast food.

C.

He couldn't stand fast food.

D.

He didn't eat there very often.

(3)

What made it hard for him to decide what to eat?

[  ]

A.

He was in a hurry.

B.

He wasn't very hungry.

C.

There were too many choices.

D.

The menu was difficult to read.

(4)

Why didn't he ask the cashier for help?

[  ]

A.

He didn't like the cashier.

B.

He couldn't stand the cashier.

C.

The cashier was busy.

D.

The cashier looked unfriendly.

(5)

Why did John think the fast food was not fast?

[  ]

A.

It took him a long time to decide what to order.

B.

The cashier didn't bring him his meal for an hour.

C.

The cashier was not friendly.

D.

The restaurant was too far from his home.

查看答案和解析>>

科目:初中英語 來源:人教版新課標(2012) 八年級上冊 題型:

用所給單詞的適當形式填空

A number of ________ (child) like watching TV.

查看答案和解析>>

科目:初中英語 來源:人教版新課標(2012) 八年級上冊 題型:

根據(jù)句意及首字母或漢語提示完成單詞

Tom likes computer science.He's going to be a computer e________ when he grows up.

查看答案和解析>>

科目:初中英語 來源:人教版新課標(2012) 八年級上冊 題型:

-Hello! Is that Emily speaking?

-Sorry,this is Jack,Emily's son.My mother ________ in the kitchen.

[  ]

A.

cooks

B.

cooked

C.

is cooking

D.

has cooked

查看答案和解析>>

科目:初中英語 來源:人教版新課標(2012) 八年級上冊 題型:

用所給單詞的適當形式填空

Several ________ (foreign) came to visit our school last week.

查看答案和解析>>

科目:初中英語 來源:人教版新課標(2012) 八年級上冊 題型:閱讀理解

閱讀理解

  Larry is going to be a pilot.He wants to fly an airplane.But Larry is not a rich man.He doesn't have an airplane.He has only a chair.Larry ties 45 big balloons to his chair and then sits in the chair.The chair goes up.

  For a few minutes,everything is fine.The view from the chair is beautiful.Larry can see houses and trees below him.He is happy.He is flying!

  The chair goes up very high.Larry is afraid.“I don't want to go very high,” Larry thinks.“I want to go down a little.” With a small gun,Larry shoots 10 balloons.Then something terrible happens.Larry drops the gun,and it falls to the ground.Larry can't shoot more balloons.The chair goes up and up.

  Larry is three miles above the ground.Airplanes are flying over him and under him.Larry has a small radio.“Help! Help!” he says into the radio.“I'm flying in a chair,and I want to come down!” People hear Larry,but they can't help him.

  Larry flies in the chair for 45 minutes.Then the balloons begin to lose air,slowly the chair comes down,and Larry is back on the ground.He is not hurt.

根據(jù)短文內(nèi)容,回答問題。

1.What does Larry want to be?

________

2.Why does the chair go up into the air?

________

3.What does he do when the chair goes up higher and higher?

________

4.Do the airplanes give him any help?

________

5.Why does the chair come down at last?

________

查看答案和解析>>

科目:初中英語 來源:人教版新課標(2012) 八年級上冊 題型:

用所給詞的適當形式填空

Collecting stamps is one of my ________ (hobby).

查看答案和解析>>

科目:初中英語 來源:外研版(2012) 七年級上冊 題型:

句型轉(zhuǎn)換。

My name is Wang Lei.(對畫線部分提問)

What's________ ________?

查看答案和解析>>

同步練習冊答案