The room ________ often cleaned by the worker.
A: has
B: will be
C: was
D: is
A: has
B: will be
C: was
D: is
举一反三
- The room ______ often cleaned by the students. A: will be B: has C: is D: was
- The room ________often cleaned by the students． A: will be B: has C: is D: was
- The room ________often cleaned by the students．
- ( )your brother cleaned his room yet? A: Is B: Does C: Has D: Did
- A happy worker is a harder worker.