September 11, 2001 is the day ______ we will never forget.
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A
that
B
when
C
on which
D
on that
推荐题目
The boy likes playing jokes on his classmates, __________ of course makes him popular.
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A
which
B
whom
C
for which
D
for whom
Experts found a large quantity of wall paintings, some of them_____ the Han Dynasty.
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A
dating back to
B
dated from
C
dated back to
D
dates from
The science of computer, _______rapid progress has been made in recent years, is the most important of all science.
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A
which
B
with which
C
in which
D
to which
Jim's mother doesn't push too hard on him，________ really benefit a lot from her relaxed attitude.
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A
which
B
what
C
that
D
who
If you are in a country ______they don’t speak your language，you can show the address to the taxi driver.
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A
which
B
where
C
what
D
when