—Did you find the missing couple in the mountain yesterday?—No, but we ______ to get in touch with them ever since.
#100903
A
had tried
B
have tried
C
have been trying
D
had been trying
推荐题目
– Do you know the West Lake in Hangzhou? – Yes, this is the third time that I ____ this beautiful city.
#103081
A
visit
B
visited
C
have visited
D
had visited
The play next month aims mainly to reflect(反映) the local culture．
#100748
A
produced
B
being produced
C
to be produced
D
having been produced
— Sorry to have interrupted you. Please go on.—Where was I?— You _______ you didn’t like your father’s job.
#99395
A
had said
B
said
C
were saying
D
had been saying
(2014·福建高三第二次联考)China’s labor supply will continue to rise，despite the fact that the workingage population________.
#99143
A
has decrease
B
was decreasing
C
will be decreasing
D
is decreasing