There is a new problem involved in the popularity of private cars_______ road conditions need to be improved.
#72282
A
that
B
which
C
where
D
when
推荐题目
. I am very grateful to my high school teachers, without ______ help I wouldn’t be so excellent.
#70380
A
whom
B
them
C
which
D
whose
What the doctors really doubt is _____________ my mother will recover from the serious disease soon.
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A
when
B
how
C
whether
D
why
The photo brought me back to the memory of the time in Qingdao, _____ I spent my summer holiday by the seaside with my friends.
#68827
A
that
B
when
C
which
D
what
—____________ difficulty you meet, remember that it might just be a touchstone. —You are right. __________ difficult it is, we will never give in.
#67580
A
However; whatever
B
However; however
C
Whatever; whatever
D
Whatever; however
Cold ______ the night air was, he slept soundly because he was so tired after working for a whole day.
#67480
A
although
B
while
C
however
D
as