新概念英语三册PRE-UNIT1的答案.

是A puma at large那篇麽.?
我有答案啊.

1.关键句型练习答案.
A 1.at 2.to 3.to 4.in 5.on

B 1 He is the man we have heard so much about
.

2 The shelf you put those books on has collapsed.

3 Who(m) did you receive a letter from?

4 This is the road we came by.

5 Where is the pencil you were playing with?

2. 多项选择题答案

1 d 2 c 3 c 4 c 5 d 6 b
7 d 8 d 9 c 10 b 11 b 12 a

这就是全部的答案了.

参考书上有，但没法弄过来啊。那些都很简单不用做了直接学课文吧