Which knot should be used to send a man over the side when he may have to use both hands?________.
A.Bowline
B.French bowline
C.Bowline on a bight
D.Running bowline
第1题:
He()lunch in the canteen right now.
A. has
B. is having
C. have
第2题:
[A] who [B] when [C] where [D] which
第3题:
第4题:
健康计划的总体目标中的三个"W"指
A、who,what,when
B、what,when,why
C、who,what,which
D、what,when,where
E、when,where,which
第5题:
第6题:
3、目的状语从句中常含有can, could, may, might, should等情态动词。