【单选题】All I did _ give him a little push.

【单选题】All I did _ give him a little push.
A、was
B、is
C、were
D、are
正确答案：A
3【单选题】We thought it foolish _ you to do it.
A、for
B、at
C、with
D、in
正确答案：A
4【单选题】I'm worried about _ she is.
A、where
B、this
C、that
D、what
正确答案：A