It is better to ask for help at the rather than to wait until everyone is ________ their feet.

It is better to ask for help at the rather than to wait until everyone is ________ their feet.

A.rising to

B.standing up

C.holding up

D.rushed off

答案及解析： D

解析：

导解：rise to one's feet表示“站起来”，D表示“忙的不可开交”．