【題目】The doctor asked me to take the medicine before meals, three at time.

A.anB.aC./D.the

【答案】B

【解析】

句意:醫(yī)生讓我飯前吃藥,一次三粒。

考查冠詞。an不定冠詞,用于元音音素前;a不定冠詞,用于輔音音素前;C. /零冠詞;D. the定冠詞。結(jié)合句意可知,此空是一次三粒的意思,根據(jù)空后單詞time是以輔音音素開頭的單詞,此空應填不定冠詞a,故選B

練習冊系列答案
相關(guān)習題

科目:初中英語 來源: 題型:

【題目】"Tom, ________ afraid of speaking in public. You are no longer a small boy." "said Mum.

A.don't beB.not to beC.doesn't beD.not be

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】His parents don't allow him so much.

A.trainB.trainsC.trainingD.to train

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】You will miss the early bus __________ you start now. You’d better hurry.

A.ifB.unlessC.orD.but

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】 is the Amazon River?

—Some experts say it’s 7,025 kilometers long but others say it’s 6,440 kilometers long.

A.How farB.How soonC.How muchD.How long

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】Great changes in Shanghai in the past few years.

A.have taken placeB.took placeC.take placeD.will take place

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】The serious haze(霧霾)caused many problems. Which of the following is correct for the underlined word in the sentence?

A./siris/B./si:ris/C./seris/D./'srris/

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】The _______ movie we watched yesterday made us _______.

A.frightened, frightenedB.frightening, frightening

C.frightening, frightenedD.frightened, frightening

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】You are not allowed to enter the exhibition you have a ticket.

A.ifB.whenC.unlessD.because

查看答案和解析>>

同步練習冊答案