Last Sunday, we visited the factory _____ my father ever worked for four years.
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A
where
B
which
C
what
D
that
推荐题目
David didn’t give up ______ he had failed in the experiment four times.
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A
if
B
while
C
though
D
since
In the past, there was _______library ______hospital in my hometown.
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A
no, and
B
no, or
C
not, and
D
not, or
He has poor eyesight ________ he works on the computer at night.
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A
because
B
because of
C
and
D
but