A、to get ready
B.to watch
C.to leave
请帮忙给出正确答案和分析,谢谢!
第1题
第2题
A、for
B、on
C、with
第3题
A、preparing, prepare.
B、preparing, prepare for
C、preparing for, prepare
D、preparing for, prepare for
第9题
A、Prepare Site Verification
B、Prepare Site Visit
C、Pre-Study Site Visit
D、Pre-Study Site Verification