Su Hai went for a walk in the park_______Sunday morning.
#48799
A
at
B
on
C
in
D
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推荐题目
What’s this         ? It’s a hat. 
#48261
A
in the English
B
in English
C
for English
D
at English
More than 20 people ________ in traffic accidents ________ last May.
#48220
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died; for
B
have been dead; since
C
have died; for
D
have been dead, for
 Please call Jenny _____ 4687687.
#47386
A
in
B
at
C
on
D
for