英语选择体问题,高手进~~~

英语选择体问题,高手进~~~
我现在对选择开头的选择一头污水,以下有几到题目,请英语高手讲解一下,选什么,为什么.回答好的再加100分!
1.______the teacher's suggestion,Tom finally found a eay to settle the problem.
A.Following B.To follow C.Follow D.Followed
2.______a satisfactory answer,so he had to write to them again.
A.As he hadn't received B.Not having received
C.Having not received D.He hadn't received
3.______is known to all,the moon goes round the earth once a month.
A.It B.That C.What D.As
4.When______,the elephant can work most efficiently for man.
A.being trained B.training C.trained D.having trained
5.______hearing the exciteing news,he burst into tears.
A.About B.In C.On D.For
6.______hard at your lessons,and you may make some progress.
A.Working B.Work C.If you work D.To work
7.______form the top of the hill,the park is very beautiful.
A.Seen B.Seeing C.To see D.Saw
8.The secretary worked late into the night,______a long speech for the president.
A.to prepare B.preparing C.prepared D.was preparing
9.______by the air,the kite went into the sky.
A.Pushing B.Pushed C.Having been pushed D.Having pushed
10.______who she was,she said she was Mr.Smith's friend.
A.Asked B Asking C.To ask D.Having asked
11.______nobody at home ,he decided to leave a note.
A.To see B.Seeing C.Saw D.Seen
12.______by the Party,she has made great progress
A.Educate B.Educating C.Educated D.To educate
说下每道题为什么选,我无限加分加到底

你的问题似乎都是非谓语问题.非谓语一般是在句首,用ing或者ed形式表示对主语的修饰.
1.______the teacher's suggestion,Tom finally found a way to settle the problem.
A.Following B.To follow C.Follow D.Followed
选A,follow这个动作是主句的主语Tom发出的,因此用ing形式表示主动.
2.______a satisfactory answer,so he had to write to them again.
A.As he hadn't received B.Not having received
C.Having not received D.He hadn't received
选D,注意有连词so,因此这个句子不是非谓语,前面就是一个分句,因此排除B C,连词只能有一个,排除还有连词as的A选项,所以选D.
3.______is known to all,the moon goes round the earth once a month.
A.It B.That C.What D.As
选D,as is known to all 众所周知,固定搭配了.
4.When______,the elephant can work most efficiently for man.
A.being trained B.training C.trained D.having trained
选C.train的动作是加在主语elephant上的,因此用被动,排除B D.句意是受过训练之后,大象可以很有效率的为人工作,可见不能用A中的进行时态,所以选C.
5.______hearing the exciteing news,he burst into tears.
A.About B.In C.On D.For
选C.介词的使用一般是没有什么道理好讲的,就是这样搭配的.burst into tears on sth.为XX事情而流泪.
6.______hard at your lessons,and you may make some progress.
A.Working B.Work C.If you work D.To work
选B.有连词and,所以前面是分句,依题意是祈使句,直接用原形work
7.______form the top of the hill,the park is very beautiful.
A.Seen B.Seeing C.To see D.Saw
选A.动作see是加在主语park上的,因此用过去分词表示被动.
8.The secretary worked late into the night,______a long speech for the president.
A.to prepare B.preparing C.prepared D.was preparing
选B.prepare是主语发出的动作,因此用ing形式表示伴随.
9.______by the air,the kite went into the sky.
A.Pushing B.Pushed C.Having been pushed D.Having pushed
选C,因为是被动,排除A D ,强调动作顺序,用完成时
10.______who she was,she said she was Mr.Smith's friend.
A.Asked B Asking C.To ask D.Having asked
选A,过去分词表示被动
11.______nobody at home ,he decided to leave a note.
A.To see B.Seeing C.Saw D.Seen
选B,see是由主语发出的动作,用ing形式表主动
12.______by the Party,she has made great progress
A.Educate B.Educating C.Educated D.To educate
选C,educate是加在主语上的动作,用过去分词表示被动.