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新概念英语第二册课后习题答案详解
Lesson 19
练习答案
Key to
written exercises
1
.关键句型练习答案
A may begin(1.1); may have begun(1.2);
May I have (1.3); Can I return (1.8);
Could I have (1.11); I might as well
have (1.13)
2
.难点练习答案
1 I have not seen…
2 There aren't…
3
He does not…you are…
4 She
didn't tell…she hadn't…
5 I
shan't stay…
6 He won't
do…he's told
7 When will
I…
8 What have you…You have
broken…
9 He is…He has just
come…
10 I can't
understand…he has not…
11
You must not believe…
12 I
was not…You were not…
13
That man has been…
14 They
had not seen…