问题
My birthdayis October. [ ]
A: in
B: on
C: at
D:for
B: on
C: at
D:for
正确答案是：
同类题型
Can I help you? —Yes. I want two ______ eggs.
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The little boy can draw a picture on his own.
Do you know much about the city? — Yes, I ___________ there three times.
Where’s David?—He ______ be in the playground because he is fond of playing basketball.