【題目】Every possible means ________ to prevent the air pollution, but sky is still not clear.

A.is usedB.are usedC.have usedD.has been used

【答案】D

【解析】

考查主謂一致和動(dòng)詞時(shí)態(tài)語態(tài)。句意:所有可能的方法都被用來防止空氣污染,但天空仍然不明朗。means當(dāng)名詞解釋為"方法",單復(fù)數(shù)同型,且every+主語,謂語動(dòng)詞用單數(shù);means與動(dòng)詞use之間是被動(dòng)關(guān)系,根據(jù)語境“所有的方法都用了”,應(yīng)該用現(xiàn)在完成時(shí)的被動(dòng)語態(tài)。故選D。

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:高中英語 來源: 題型:

【題目】Where does the conversation probably take place?

A.At a baker’s.B.At a tailor’s.C.Setting the table.

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】Jenny feels a blankness ________ she once felt a sense of purpose and excitement.

A.unlessB.whereC.asD.since

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】“Put on your coat, ______ you will catch a cold!” This is what my mum often says .

A.andB.butC.orD.so

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】You need to ________ here, for the ground is wet and soft on either side of the path.

A. watch outB. stand outC. figure outD. work out

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】What are the speakers mainly talking about?

A. Some stories.B. A movie.C. A novelist.

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】The headmaster in our school hopes that we will be more prepared for the future challenge when we graduate than when we first _________ here.

A. will comeB. comeC. cameD. have come

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】She gave me a determined look—the kind that said she ______ her mind.

A.didn't changeB.hadn't changedC.wouldn't changeD.won't change

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】— Have you heard of Li Ziqi, a popular vlogger?

—Definitely. How I wish I ______ her, showing the world the wonderful culture of China

A.amB.wereC.will beD.had been

查看答案和解析>>

同步練習(xí)冊(cè)答案