题目内容

you visit a house，you often have to knock the door first.

A.
What；at
B.
What；in
C.
When；at
D.
When；in

C
解析：根据句意须用when，knock at为固定搭配。

练习册系列答案

相关题目

— ______ did you visit the Great Wall?
— Last Sunday.

--- Jenny, ________do you visit your grandparents?
--- Twice a month.

【小题1】Tom can't join the summer camp because he _______.

A．doesn't speak English well	B．doesn't like the university
C．is 20 years old	D．isn't a Canadian

【小题2】 How much will you pay when you visit Tate Modem Art Gallery with your parents?

【小题3】 Where can we see the above reading?

【小题1】They have planted about five ________(千) trees in and around the town in the past few years．
【小题2】I’d like eight ________(条)of bread．
【小题3】She will be the________ (第五十一个)to speak at the meeting．
【小题4】He didn’t go to bed __________ (直到)his father came back．
【小题5】Where is your mother？ She’s __________(准备) dinner in the kitchen.
【小题6】Whose bag is this? It’s one of my ________(邻居).
【小题7】There are two hundred________ (书架)in our school library．
【小题8】Why don’t you visit our__________ (当地的)farms with us?
【小题9】I hope we can have less _________(污染)in the environment in the future．
【小题10】一How many students are there in the dining room now?
一 _________(没有一个)．

— ______ did you visit the Great Wall?

— Last Sunday.

A．Where B．What C．When D．How

________ you visit a house，you often have to knock________ the door first.

试题分类

you visit a house，you often have to knock the door first.