秋游上海科技馆的作文:1.I have never seen such a strange funny man______he.A.as B.like C.than D.but

1,A.
原题的意思是：我从来没有见过像他这样稀奇古怪的人。因此，C,D明显不符合题意。B,like也有“像”的意思，但是like是介词，后加宾格形式him。
such...as 其实就是固定搭配，as意思“和···一样”，同类的还有一个the same...as
I have got into the same trouble as he (has)
本题完整的说法：I have never seen such a strange funny man as he (is a strange funny man)

2.C
题意是：这个城市与它以前的（景色）是不同的
The city is different from （the scenery）which/that it was before
既能充当先行词又能作关系代词的只能是what

3.B
do后缺少宾语，加一个既能充当先行词又能作关系代词的只能是what
如果选how,do后加it

4.C
would rather sb +动词原形，“宁愿某人做···”
原题可以还愿为：You would rather whom have to do this work

5.C
it will be+时间段＋before＋一般现在时“要过多久···”
It will be half a year before you graduate from this school

it is +一段时间＋since一般过去时从句
It is two years since I became a postgraduate student.

如果选Dthat ，此句为强调句型，此时不通

2 c what 是指它原来的样子 是宾语
3 b 也就是 do what with paper
4 c you would rather have s.b to do the work
5 c 在他儿子回来之前 前
1 a 语感

1.A 因为such....as....
2.when
3.B 宾语前置
4.C
5.C