问题

The prison was _ fire last night.–Someone must have set fire_ it

A:on ; with
B:on ; to
C:over; with
D:should

正确答案是：

同类题型

Mr Black announced ________ his friends his engagement ________ to Miss White

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Does Mary have P.E. _______ Friday—No, she doesn’t. She has P.E. ________ the afternoon of Monday and Thursday.

Will you come and________

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