The new method Mr．Wang has been devoted to _____ effective．
A．is provedB．to prove
C．being provedD．proves
D
考查系動詞用法和句子結(jié)構(gòu)。在本句中定語從句Mr．Wang has been devoted to修飾先行詞the new method,橫線上所填部分是謂語部分，prove effective構(gòu)成系表結(jié)構(gòu)。因主語是單數(shù)，故使用proves.故D正確。
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

You must do your homework now; you ________ computer games all the evening.
A．have been playingB．a(chǎn)re playing
C．playD．played

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

It is the first time that I_______to Beijing.
A．wasB．have beenC．cameD．will come

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

I know a little bit about Italy as my parents and I  there several years ago.
A．a(chǎn)re goingB．had beenC．wentD．has been

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

It is the third time that he ____ the first prize in the competition.
A．winsB．wonC．has wonD．had won

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The number of deaths from heart disease will be reduced greatly if people_______ to eat more fruit and vegetables.
A．persuadeB．will persuade
C．be persuadedD．a(chǎn)re persuaded

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Because the shop_____, all the T-shirts are sold at half price.
A．has closed downB．closed downC．is closing downD．had closed down

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

When _____ the letter, tears came to her eyes.
A．she was readingB．readingC．she readingD．read

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The last thirty years _____ the greatest number of laws stopping our rights and progress,until today we have reached a stage ____ we have almost no rights at all.
A．saw;whichB．have seen;thatC．saw;whereD．have seen;where

查看答案和解析>>

同步練習(xí)冊答案