When I approached to the subway entrance, an explosion occurred. This ___my first experience, I got into panic
#102823
A
was
B
is
C
being
D
been
推荐题目
I___there little more than a week when I set to work with the scientist.
#104067
A
would be
B
have been
C
had been
D
will be
—Do you have any plan for this Sunday? —Yes, I ______ shopping with my friends．
#99317
A
go
B
am going
C
went
D
have gone
—What do you think Mr.Green is like?—Haven’t you seen through him?I have warned you again and again that men of this kind______
#103614
A
is in danger
B
are in danger
C
is dangerous
D
are dangerous
Many couples feel lonely at home when their children to go to college.
#99327
A
grow up
B
have grown up
C
grew up
D
had grown up