问题

Our classroom is so clean. It__________every day.
A:is cleaned
B:was cleaned
C:cleans
D:cleaned;
B:was cleaned
C:cleans
D:cleaned;
正确答案是:
同类题型
Since the office building is being repaired and painted, we will have ______ offices in the hotel.
Why are you worried?I’m expecting a call from my daughter. She ______ NewYork for three years.
ask her for the book now, for she____ plenty of time to read since I lent it to her.
You______buy Tom a present if he invites you to his birthday party.