42．A．in B．at C．on D．for 【查看更多】

 

題目列表(包括答案和解析)

The accident happened _________ an autumn early morning.

A．in               B．at                C．on               D．for

 

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Do you go to school _____ Saturday morning?

A．in

B．at

C．on

D．for

 

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What do you usually do____ Sunday mornings’.
A．in .B．at .C．on.D．for.

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I am ________ duty this week.

[　　]

A．in
B．at
C．on
D．for

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Children often make mistakes         spelling.

A．in               B．for               C．on               D．at

 

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