--have you ever been to Beijing before?--No. it is the first time that I ____here.
#93080
A
am
B
be
C
have been
D
had been
推荐题目
To show our respect, we usually take our gloves off _______ we are to shake hands with.
#93033
A
whoever
B
whenever
C
whichever
D
wherever
Only after the woman had her own child, _____ how difficult it was to be a mother.
#93519
A
did she realize
B
realized she
C
does she realize
D
she realized
John asked Tom ____ give him a lift to the office.
#93583
A
if he could
B
could you
C
if could he
D
if could
----- What was the party like? ----- Wonderful . It is years ______I enjoyed myself so much.
#92658
A
since
B
before
C
after
D
when