Einstein，the famous scientist，was born ____________ March，1879.
#46590
A
at
B
on
C
in
D
to
推荐题目
I am so tired today. I swam _____ the river in the morning and I walked ____ the forest in the afternoon.
#49666
A
through, through
B
across, across
C
across, through
D
through, across
There is a clock _______ the wall and windows are _____ the wall.
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A
on, in
B
in, on
C
in, in
D
on; on
—What class are they having?—Math. Their math teacher is _____ the classroom.
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A
in the front of
B
in front of
C
on
D
behind