【題目】The teacher told us to remain silent unless _______.
A.to be asked
B.asked
C.being asked
D.you asked

【答案】B
【解析】考查非謂語動(dòng)詞和省略。句意:老師告訴我們要處于沉默狀態(tài),除非被問。故選B。

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源: 題型:

【題目】The students are holding a heated discussion about what clothes are______for school wear.
A.formal
B.appropriate
C.correct
D.appreciate

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】It is said that the drug ca powerful function has much effect on human beings.

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】Don't worry. They ______ to consider your advice. Let me remind them of it now.
A.could forget
B.could have forgotten
C.should have forgotten
D.should forget

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】You ______ pay too much attention to your reading skills, as they are so important.
A.shouldn't
B.mustn't
C.can't
D.needn't

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】--- When I needed his help, my roommate just stood by and did nothing.
---_______He appears to be a warm-hearted person.
A.You don't say!
B.You set me up.
C.I'll say.
D.Don't fall for it.

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】It hurts us deeply to see half of all woodland and forests (毀壞).

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】______ it rain tomorrow, we would have to put off the sports meeting.
A.Were
B.Should
C.Would
D.Could

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】Too much smoking is h(有害的) to health.

查看答案和解析>>

同步練習(xí)冊答案