—Was it in April, 1970         China succeeded              sending its first satellite into space? —Yes, that’s right.
#85350
A
when; in
B
that; on
C
which; on
D
that; in
推荐题目
-- I didn't realize how popular the restaurant was until I made a reservation the other day.-- I beg your pardon, but when __________?
#84904
A
was you realized it
B
it was that you realized it
C
you realized it
D
was it that you realized it
 It       a Saturday afternoon in May ______ Margaret could arrange for me to meet her elder sister.
#85354
A
was until, when
B
was until; that
C
was not until, when
D
was not until; that