So far, the moon ________ by man already.
#38542
A
is visited
B
will be visited
C
has been visited
D
was visited
推荐题目
While she_____ on the phone, a man walked into her room.
#39787
A
is talking
B
talked
C
was talking
D
talk
-- __________ you __________ breakfast? -- Yes, I had it at 6:30.
#41554
A
Had; had
B
Have; had
C
Are; having
D
Were; having
Look at the ______ ! It’s ______ heavily now.
#40121
A
rain, rain
B
raining, raining
C
rain, raining
D
raining, rain