In his speech, Premier Wen Jiabao points out that creativity is ______it takes to keep a nation highly competitive .  
A．howB．what C．which D．that
B
“__it takes to keep a nation highly competitive .”做表語從句，從句中缺少takes的賓語，構(gòu)成 it takes sth to do sth 結(jié)構(gòu)。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：單選題

Some children want to challenge themselves by learning a language different from ______ their parents speak at home.
A．whatB．thatC．whichD．One

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

_______parents say and do has a life-long effect on their children.
A．ThatB．WhichC．WhatD．As

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The place __ the bridge is supposed to be built should be ____the cross-river traffic is the heaviest .
A．which; where B．a(chǎn)t which ;whichC．a(chǎn)t which ;whereD．which ;in which

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The couple are spending their holiday on ______is described as one of the most beautiful islands .
A．that B．what C．which D．where

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

we can not figure out ____quit a number of insects ,birds ,and animals are dying out .
A．thatB．a(chǎn)sC．why D．when

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

We should do more such exercises in the future, I think, ____ we did yesterday.
A．a(chǎn)sB．whichC．thatD．than

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

This is certainly the case, but ____ it is a mistake or not I don’t know.
A．ifB．even thoughC．whetherD．that

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

____ has finished the task ahead of time will be rewarded, though we don’t know who it will be.
A．Those whoB．AnyoneC．WhoeverD．Who

查看答案和解析>>

同步練習(xí)冊答案