RT.1.-let's see if the baseball game has started yet.-starte

来源：学生作业帮编辑：神马作文网作业帮分类：英语作业时间：2024/11/17 17:18:56

RT.
1.-let's see if the baseball game has started yet.
-started?it must be clear who( )by now.
A.is winning B.wins C.has won D.would win
2.-what's the matter with you?
-( )the window,my finger was cut unexpectedlly.
A.cleaning B.to clean C.while cleaning D.while i was cleaning
3.people( )the meeting were scientists.
A.were present at B.who are present at C.present to D.present at
答案是ADD
第一题为什么要用进行时态?第二题为什么C错的?第三题选B可不可以?
请大神指教.叩谢.

第一题选进行时的意图是：第一,表将来,第二,进行时表感情色彩.根据上下文,这里作者很不屑的回答道：很明显谁快分出胜负了,（你还不知道有没有开始?）D用过去将来时,第一,是面对面说话,不用过去式,第二,表虚拟,这里是陈述一个事实,不用虚拟
第二题,如果你用while cleaning,那么这部分的主语是我,而my finger was cut unexpectedlly这部分的主语是我的手指,主语不一致了,你只能老老实实的分别用连词,用完整的从句,交代各自的主语
第三题,你是不是D的present打错了,为presented?
这是过去分词表后置定语,出席现场的人
prople presented=people who were presented
要是你没打错,那么present 在这里是形容词,只不过位置后置了,=present people现场的人们
其他几个选项应该是当动词处理,要用被动过去分词,A 没有连词,B 时态和过去分词用错,C,词性和介词军用错

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