Today，we’ll discuss a number of cases ________ parents have much difficulty in communicating with their children.
#75514
A
which
B
as
C
why
D
where
推荐题目
I’ll never forget such a beautiful place __________ I spent my childhood there with my grandparents.
#78472
A
because
B
where
C
which
D
when
I don’t know the reason _______ you were absent from the meeting, and I am not sure that someone will tell me the reason _______ you haven’t told me.
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A
why; that
B
that; why
C
because; why
D
of which; that
Firms that use computers have found that the number of staff _____ is needed for quality control can be greatly reduced.
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A
whose
B
as
C
what
D
that
The girl hid herself under the table she could see everything taking place in the room.
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A
after which
B
from where
C
from which
D
in where