问题

Having been attacked by terrorists, _____. [ ]

A: doctors came to their rescue
B: the tall building collapsed
C: an emergency measure was taken
D: warnings were given to tourists

正确答案是：

同类题型

Hi, Susan, I didn’t see you at the party.— Oh, I ____ for an English test.

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This factory has so far produced________ as last year[ ]

Mum, ______ are my shoes — Under your bed. You should put away your things.

There are applesin the basket, but there aren’t oranges.