同学你好，该知识点来自沪江网校《新概念英语2、3、4册连读【双11专享班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学你好~
Key to KS Exercises
A was presented (1. 2); was designed (1. 4); took (1. 4); was
made of (1. 5); supported by (1. 5); had been ⋯ constructed (1.
6); could be transported (1. 7); had to be found (11. 7-8); had
to be built (1. 8); was (1. 8); was (1. 9); had been erected (1.9); was taken to pieces (1. 10); sent (1. 10); had been put ⋯ was ⋯
presented (1. 10); has been (1. 12); have passed through (1. 12).
Key to SD Exercises
1 'exported ⋯ 'imported (Note：the direct contrast between
EXported and IMported in this sentence makes it necessary to stress
the prefixes of these verbs. Normally, of course, the stress would
be：ex'ported ⋯ im'ported. )
2 'records ⋯ 'exports
3 pro'tested ⋯ 'increase
4 in'sulted ⋯ 'accent
5 con'duct
6 'contest ⋯ 'record
Key to Multiple choice questions
1 c 2 d 3 b 4 a
5 c 6 c 7 c 8 d
9 c 10 b 11 d 12 b
Key to Sentence structure
One of the most famous monuments in the world, the Statue of
Liberty, was presented to the United States of America in the 19th
century by the people of France.

祝同学学习进步~