
Unit 4 The Man in the Water
Unit 4 The Man in the Water

Multiple Choices:Keys to Unit1 1-5:B BAB D 6-10:CAABD 11-15:C D DA B 16-20:AC BA C 21-25:CAC BC 26-30:D B DA C 2
Multiple Choices: Keys to Unit1 1-5: B B A B D 6-10: C A A B D 11-15: C D D A B 16-20: A C B A C 21-25: C A C B C 26-30: D B D A C 2

Keys to translation 1.The travel agency was responsible for arranging our sightseeing and accommodation while we were in Europe. 3
Keys to translation 1.The travel agency was responsible for arranging our sightseeing and accommodation while we were in Europe. 3

2.With new scientific discoveries we can now account for many natural phenomena that seemed inexplicable before. 4
2. With new scientific discoveries we can now account for many natural phenomena that seemed inexplicable before . 4

3.A flood threatened to break down the reservoir,but all the people rose to the occasion and reinforced the embankments in no time. 5
3. A flood threatened to break down the reservoir, but all the people rose to the occasion and reinforced the embankments in no time . 5

4.A swindler cheated Susan of 100 dollars by selling her a watch which did not work. 6
4. A swindler cheated Susan of 100 dollars by selling her a watch which did not work. 6

5.No matter how difficult it is,choices will have to be made if we want to preserve the beauty and usefulness of the land
5. No matter how difficult it is, choices will have to be made if we want to preserve the beauty and usefulness of the land . 7

6.The play which I saw 20 years ago still sticks in my mind. 8
6. The play which I saw 20 years ago still sticks in my mind . 8

7.The fact that the earth and the moon attract each other is only one example of the law of universal gravitation
7. The fact that the earth and the moon attract each other is only one example of the law of universal gravitation. 9

8.We have made great efforts to look for new clean energy.On the one hand it can reduce pollution and on the other hand it can solve the problem of the lack of resources. 10
8. We have made great efforts to look for new clean energy. On the one hand it can reduce pollution and on the other hand it can solve the problem of the lack of resources. 10