十道英语选择题请求详解,重赏!1.--I am going to the supermarket.-- ___ you are there ,would you please buy me some vegetables?答案是while,请问为什么不选if 或 after?2.Japan is ____ the east of China.答案是in,为什么不用to?

十道英语选择题请求详解,重赏!1.--I am going to the supermarket.-- ___ you are there ,would you please buy me some vegetables?答案是while,请问为什么不选if 或 after?2.Japan is ____ the east of China.答案是in,为什么不用to?
十道英语选择题请求详解,重赏!
1.--I am going to the supermarket.
-- ___ you are there ,would you please buy me some vegetables?
答案是while,请问为什么不选if 或 after?
2.Japan is ____ the east of China.
答案是in,为什么不用to?
3.When Mr.Green got to the entrance of the hall ,he saw some kids ___ there .
smoke,请问为什么不用smoking?
4.The problem is ___ difficult for us ____.
a.so;work out
b.very too;to be worked out
c.rather too;to work out
d.quite too;to work it out
为什么?
5.When the bell rang for the class,the students stopped ___ to wait for their teacher ___.
a.to talk;to come
b.talking;to come
为什么?
6.-Will you have anybody plant the trees?
-Yes,I'll have the trees ____.
答案是planted,为什么不用be planted?
7.She really doesn't know ___ about it.
答案是what to do ,为什么不用how to do?不是说how to do it
8.Man-made satellites ____ into space by many countries.
答案是have been sent up,为什么不用was sent up?
9.One or tow man-made satellites ___ in China every year.
sent up ,为什么不用are sent up
10.David never let himself ____.
cheated,为什么不用to be cheated?

十道英语选择题请求详解,重赏!1.--I am going to the supermarket.-- ___ you are there ,would you please buy me some vegetables?答案是while,请问为什么不选if 或 after?2.Japan is ____ the east of China.答案是in,为什么不用to?
1.if引导的是条件句,就是说后面的情况不会发生.但是前者说了自己要去超市,所以不能选择if；after后面通常接瞬时性动词,但此句中的be there明显是表示状态的,所以不能选择after.
2.此题答案错误,应该选择to,它表示在外部的东面,并且两者不接壤；in表示在内部的东面；还有一个是on,它表示在外部的东面,且两者接壤.
3.答案再次错误!see后面只能接do或doing形式,就本句语境来看,格林先生抵达大厅,看见的是几个孩子“正在”吸烟,所以选择smoking.
4.没有so...for这种用法,故而A项错误；没有very too这样的说法,你可以观察下,像very too,quite too都是没有的,你要说出来,会闹笑话.
5.stop to do是停下正在做的事,转而做另一件事（stop to talk：停下来,转而说话）；stop doing是停止做某事（stop talking：停止说话）.
6.have something done表示的是让某事被做,自己本身就含有被动意义,没有必要加上be.
7.what to do中what做的是do的宾语,how to do it中本身就有自己的宾语了.但是how to do则缺少自己的宾语,句子不完整.
8.这里的用现在完成时比较合适,按语法来说一般过去时并无不可,但是最好选择现在完成时,表示动作已经完成,并对现在有一定影响.
9.这种选择性主语选择谓语动词的配合时,要根据or前面的名词的性与数来选择谓语动词,这就是惯例.
10.let sb do让某人做某事,let sb to do根本没有这种说法.