1.现在分词的主动完成时是什么?2.Fromthecheersandshoutsof,Iguessedthathewaswinningtherace.A.stimulusB.urgencyC.encouragementD.promotionC选D不行么.3.makeanexchange可以理解为交易4.prepareforsth.为

Question

1.现在分词的主动完成时 是什么?
2.From the cheers and shouts of _______,I guessed that he was winning the race.
A.stimulus B.urgency C.encouragement D.promotion
C 选D 不行么.
3.make an exchange 可以理解为 交易
4.prepare for sth.为某事做准备 be prepared to do /for sth.对（做）某事有所准备 二者有什么区别?
5.Danding is an activity _______we can form a good shape.为什么 填 where

Answer 1

分词是doing ,主动完成时 have been doing
2\ promotion 是提升,升职,与鼓励之意差很远
3\ 应该可以.
4\ I'm preparing for the trip 我在准备呆会儿的旅行； I'm prepared for that trip 我已准备好了.时态问题.
5、 in which 等价于where.where引导方式状语