Great changes ______in his hometown in the last twenty years.
A.were taken placeB.have taken placeC.have been taken placeD.took place
B

試題分析:考查時(shí)態(tài)。本句中的關(guān)鍵詞是in the last twenty years,該時(shí)間狀語(yǔ)通常和現(xiàn)在完成時(shí)連用,而且take place沒有被動(dòng)語(yǔ)態(tài)的形式。句意:在過去的20年里,他的家鄉(xiāng)發(fā)生了巨大的變化。故B正確。
點(diǎn)評(píng):時(shí)態(tài)題的考查關(guān)鍵是抓住句子的上下文含義和句中的時(shí)間狀語(yǔ)。要根據(jù)時(shí)間狀語(yǔ)來選擇合適的時(shí)態(tài),在平時(shí)的學(xué)習(xí)中要注意積累有關(guān)時(shí)態(tài)的用法和各種時(shí)態(tài)的特殊之處。如since, so far等經(jīng)常與現(xiàn)在完成時(shí)連用。在條件狀語(yǔ)從句中用一般現(xiàn)在時(shí)代替將來時(shí)等等。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:高中英語(yǔ) 來源:不詳 題型:單選題

—Did you find the missing couple in the mountain yesterday?
—No, but we ______ to get in touch with them ever since.
A.had tried B.have triedC.have been tryingD.had been trying

查看答案和解析>>

科目:高中英語(yǔ) 來源:不詳 題型:單選題

— I'm leaving tomorrow.
— Oh, what a pity! I won't be able to see you off. I ____ a tele-conference the whole morning.
A.haveB.a(chǎn)m having
C.will be havingD.will have had

查看答案和解析>>

科目:高中英語(yǔ) 來源:不詳 題型:單選題

Tim ____since he lost his job three weeks ago.
A.had been unemployedB.was unemployed
C.has been unemployedD.has unemployed

查看答案和解析>>

科目:高中英語(yǔ) 來源:不詳 題型:單選題

The student told me that he _______ the exam _______.
A.has had; yesterday
B.had; the day before yesterday
C.had had; the day before
D.had had; yesterday

查看答案和解析>>

科目:高中英語(yǔ) 來源:不詳 題型:單選題

We first met in New York, if my memory          me.
A.servesB.servedC.is servingD.has served

查看答案和解析>>

科目:高中英語(yǔ) 來源:不詳 題型:單選題

—Hi, Susan, you look tired.
—I       for months for the coming celebration of our school’s 90th anniversary.
A.was preparingB.have been preparingC.had preparedD.prepare

查看答案和解析>>

科目:高中英語(yǔ) 來源:不詳 題型:單選題

--You haven’t said a word about the design ,Mike. What’s your idea?
----I’m sorry I _______ about something else just now.
A.a(chǎn)m thinkingB.thoughtC.was thinkingD.had thought

查看答案和解析>>

科目:高中英語(yǔ) 來源:不詳 題型:單選題

I first met John at my sister’s wedding. He ____ with the bridegroom at the time.
A.talkedB.had talked
C.had been talking D.was talking

查看答案和解析>>

同步練習(xí)冊(cè)答案