【題目】— Excuse me, what's this for?
— It's a cleaner and it to pick up dirt.
A.uses
B.is used
C.is using
D.used

【答案】B
【解析】句意：—這是用來干嘛的？—這是一個吸塵器，用來清理灰塵的。it指代cleaner，與use之間構(gòu)成被動關(guān)系，故用被動語態(tài)，因此選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】--- What are we supposed to do first if we want to develop our village?

--- Lots of new roads ___,I think.

A．must build B．must be built C．can be built

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】-- Mum, can I go to the zoo with Linda?
-- When your homework _______, you can.
A.is finished
B.was finished
C.finishes
D.finished

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】We have ______ up early in order to catch the early bus.
A.used to get
B.been used to get
C.used for getting
D.been used to getting

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】Look at the candles in the cake，Ann．Can you in one go?

A. blow it out B. blow out it C. blow them out D. blow out them

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】–When will A Bite of China Ⅱbegin tonight? --It _________ for ten minutes.

A. will begin B. has begun

C. will be on D. has been on

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】-- Can you sing this English song?
-- Of course, I can. It ______ many times on the radio.
A.taught
B.has taught
C.is taught
D.has been taught

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】This book _________ Tom's．Look! His name is on the book cover．

A．must be B．may be C．can't be

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】We don’t need to stop the project just because something_________missing.

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

查看答案和解析>>

同步練習(xí)冊答案