--- Have you really been to visit the Bird’s Nest in Beijing?    ---- I ______ it last summer vacation.
#84816
A
do visited
B
do visit
C
did visited
D
did visit
推荐题目
—  ____ makes her different from the other students? — Honesty, I think.
#85486
A
How is it that
B
How is that
C
What is it that
D
What it is that
It is only gradually, with the passing of years, _____ to a clear understanding of their position.
#85020
A
that they come
B
do they come
C
that come
D
when they come
 If you have a job, ________ yourself to it and finally you’ll succeed.
#85099
A
do devote
B
don’t devote
C
devoting
D
not devoting