问题

Did they cut themselves when they were playing with a knife—Yes. __________ of them was careful enough to keep safe．

A:put on
B:put in
C:put up
D:put off;

正确答案是：

同类题型

As we know, adults are not ______ ; they do not move comfortably to another place.

___________that he managed to get the information? -Oh,a friend of his helped him.[ ]

________left before the deadline, it doesn’t seem likely that John will finish the job.

______do you live from your school — Ten minutes’ walk.

The boy was able to __________ himself when he wasvery young.