— Have you ever come here before?— No. It is my first time that I to this city.
#92725
A
have been
B
had been
C
came
D
come
推荐题目
Are you ______ your son has difficulty in studying at school?
#93991
A
aware of
B
aware that
C
knowing that
D
aware of that
is known to all that Taiwan is part of China and it shall not be separated from the mainland.
#95144
A
That
B
As
C
It
D
What
D0 you consider it any good__________the truck again?
#94089
A
to repair
B
repairing
C
repaired
D
being repairing
How long do you think it will be _______ scientists succeed in providing a cure for cancer?
#92242
A
when
B
after
C
since
D
before