Question

The park _________by the cleaners every two days.

A．is swept

B．was swept

C．has swept

D．will sweep

Answer 1

A

此題重點考查被動語態(tài)，every two days.是經(jīng)常性的時間狀語故用一般現(xiàn)在時態(tài)的被動語態(tài)。