问题

Hospital staff burst into cheers after doctors completed a 20-hour operation to have _______one-year-old twins at the head.

A:removed
B:divided
C:separated
D:produced;

正确答案是：

同类题型

It takes ________ half an hour ________ on foot.

oblem lies_______ we are now givinghim a fish, not teaching him to fish

_______ do you play computer games—Every night.

We should never ____till tomorrowwhat we can do today.

下列句中加下划线的词的活用类型，与其他三项不同的一项是（）