We can never forget the days _______ the two astronauts in spaceship worked together and the days ________ we spent together.
#72196
A
when; which
B
which; when
C
what; that
D
on which; when
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（2014重庆一中高三下第三次月考）14. An EU official stressed that effective measures could be taken, the future for Europe was indeed dark.
#66657
A
until
B
unless
C
since
D
while
Eleven people got killed in the accident, ________ the identities haven't been available.
#67180
A
whose
B
of whom
C
to whom
D
with whom
Chan’s restaurant on Baker Street, ______ used to be poorly run, is now a successful business.
#74450
A
that
B
which
C
who
D
where
It is none of your business _______ other people think about you.Believe yourself.
#71787
A
how
B
what
C
which
D
when