—He always appears when we are in trouble.—We can find a true friend _________ him.
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A
in
B
of
C
from
D
on
推荐题目
Sean has formed the habit of jogging________ the tree-lined avenue for two hours every day.
#27638
A
between
B
along
C
below
D
with
More and more problems appeared ________the increasing use of short messages sent by cell phones．
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A
for
B
to
C
at
D
with
________ her work has been good, but this essay is dreadful
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A
In a word
B
In general
C
In particular
D
In total
Some doctors were sent t?the front where medical workers were ＿＿＿.
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A
in great need
B
in great need of
C
needed great
D
needed in