By yesterday, the plane ______out of view for more than a month.
#36805
A
is
B
has been
C
was
D
had been
推荐题目
Our school ________ in the last five years.
#38741
A
changed
B
has changed
C
is changed
D
has been changed
---May I go out with you tomorrow? ---If your job ______by then.
#42611
A
has been finished
B
finish
C
will be finished
D
will finish
The taxis in this city ________ in the same color. You can see them every day.
#41545
A
are
B
has
C
is
D
have
