He is the only one of the students who ______a winner of a scholarship        for three years.                                                         
A．isB．a(chǎn)reC．have beenD．has been
D

試題分析：考察主謂一致和時態(tài)。本題中定語從句的先行詞是the only one，而不是the students，關(guān)系代詞who指代先行詞在句中作主語，故謂語動詞要和the only one保持一致，故使用單數(shù)形式。句意：他是三年以來學生中唯一的一個贏得獎學金的人。根據(jù)后面的時間狀語for three years，說明使用現(xiàn)在完成時的時態(tài)。故D正確。
點評：英語中的時態(tài)主要由動詞的形式?jīng)Q定，因此在學習英語時態(tài)時，要注意分析動詞形式及具體語境，想象在那個特定的時間動作所發(fā)生的背景，這個動作是經(jīng)常性動作、一般性動作、進行性動作、完成性動作還是將要發(fā)生的動作。
練習冊系列答案
相關(guān)習題

科目：高中英語 來源：不詳 題型：單選題

This is one of the best films ___________ .
A．that have been shown this yearB．that have shown
C．that has been shown this yearD．that you talked

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Both cities ____very beautiful, attracting people from all over the country.
A has       B have      C are       D is

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

-- “____either you or he to go there?”
--“_____is.”
A．Are; BothB．Are; NeitherC．Is; NeitherD．Is; Each

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

___________ on both sides of the street ___________excited fans who wanted to see the famous football player named David Beckham.
A．Standing; wasB．Waiting; were
C．Arriving; wasD．Living; were

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Listening to loud music at rock concerts _____ caused hearing loss in some teenagers.
A．isB．a(chǎn)reC．hasD．have

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Four-fifths of the crop ______. 
A．a(chǎn)re ruinedB．was ruinedC．were ruinedD．have been ruined

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

President Obama has two daughters, _____ able to fit in well with their citizens.
A．both of them areB．none of them are
C．both of whom areD．neither of who is

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The Foreign Minister said, “______ our hope that the two sides will work towards peace.”
A．This isB．There isC．That isD．It is

查看答案和解析>>

同步練習冊答案