It was not until he became very ill ______ he went to see a doctor.
#69222
A
what
B
that
C
when
D
then
推荐题目
This summer, several provinces in the south of China was struck by floods, from ______effects the people are still suffering.
#69620
A
what
B
which
C
whose
D
that
It was the belief _____ Alex Haley could find his “root” in Africa______ made him decide to go to Gambia.
#67635
A
that; which
B
which; which
C
that; where
D
that; that
There are nearly one hundred foreign students in our university, most of _______ are from America and Australia.
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A
which
B
them
C
whom
D
those
The river______ are covered with trees is polluted.
#74034
A
of which the banks
B
whose banks
C
the banks of which
D
A,B,C are right