【題目】Please don’t talk in class until you .

A. were told to B. are told to C. were told D. are told

【答案】B

【解析】句意：直到你被要求講，你才能在課堂上講話。Not …until…意為：直到…才…。這里是在描述一條規(guī)則，用一般現(xiàn)在時(shí)即可，故排除AC；此句中要表示“你被要求..”，要用被動語態(tài)，這里是tell sb to do的被動形式，即sb be told to do；這里的to后省略了動詞talk；但是這里的to不能省略，故選B。

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源： 題型：

【題目】This kind of food will ______ you, and if you keep on eating it, you will be healthier.
A.do good for
B.do good to
C.do harm for
D.do harm to

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】We should care ______ these poor children and protect them _______ the cold.
A.about; about
B.from; about
C.about; from
D.for; for

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】I want to buy a house a big garden.

A. have B. with C. has D. for

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】--Can he _________?

–Yes, he _________.

A. draws, can B. draw, can C. draw, does D. draws, can’t

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】We found necessary to protect the environment.
A.it
B.this
C.that
D.what

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】Eating beef is good for us, because there ______ much energy in it.

A. has B. have C. is D. are

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】一___________do your parents take exercise, William?

—Less than three times a week.

A. How long B. How much C. How soon D. How often

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】How (care) you are! You've knocked the cup off the table again!

查看答案和解析>>

同步練習(xí)冊答案