—Look!Whataniceclassroom!—Yes,

—Look! What a nice classroom! — Yes, it ________ every day.
A. is cleaning B. has cleaned C. is cleaned

登录免费查看答案和解析

相关试题

In order to keep healthy, you’d better _______.

A．not to smoke	B．not smoke
C．don’t smoke	D．smoking

收藏答案/解析

I don’t know _______.

A．where can we buy the tickets

B．how much it costs to fly to Shanghai

C．who is he waiting for

D．why was he late for school this morning

收藏答案/解析

— Is the man over there Mr Black?
— It _______ him. He has gone to England.

A．must be	B．can’t be
C．may be	D．mustn’t be

收藏答案/解析

They _______to that supermarket many times since they moved here.

A．have been	B．have gone
C．will go	D．went

收藏答案/解析

Tom likes cars. He enjoys _______ model cars of all kinds.

A．collects	B．collected
C．to collect	D．collecting

收藏答案/解析