He was very rude to the Customs officer, _____ of course made things even worse.
#68780
A
who
B
whom
C
what
D
which
推荐题目
Those were the graduate assistants ______ to do the research work in the lab.
#73726
A
to whom it was their responsibility
B
whose responsibility there was
C
whose responsibility was
D
of whom with the responsibility
London,______ last year, is a nice old city.
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A
that I visited
B
which I visited
C
I visited
D
where I visited