I. 1-5 CBDAD 6-8 AAC
II. 1-5 DCBAD 6-10 BDCAA 11-15 CCBCC
III. As in shown in the picture,we plant trees and we will enjoy the shade ourselves as well as our grandchildren. Everybody knows nature is to us what water is to fish.Yet we don’t realize it until it is too late.With the development of modern technology, there are more and more people on the earth and fewer and fewer resources left. What’s worse, pollution is getting more and more serious and the climate is becoming warmer and warmer. Therefore we should take measures to build a harmonious relationship between man and nature. On the one hand, in our daily life we can recycle water and turn off lights when necessary; while on the other hand, we can choose to use public transport rather than use private cars to reduce carbon emission. Speaking of consumption, we had better choose energy-saving goods and eat less processed food. Undoubtedly , there are still more for us to do to make a positive difference.
IV. To protect nature means to protect ourselves and our younger generation. Let’s do it now!
V. 附加题 1-5 EBCGA
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