问题
The best way to make a kid to beindependent is to put him in a position _______ he has no one else to refer to
A:watched, being marched
B:watching , marching
C:watches, marching
D:matching, being marched
B:watching , marching
C:watches, marching
D:matching, being marched
正确答案是：
同类题型
The reason _______ he didn’t come was _______he was injured.
Would you please give him the paper the moment he ____?— No problem
her day, my brother drove his car down the street at ________ I thought was a dangerous speed.
The top detective asked the witness if he had seen_______ at about 10 p.m.____.