内容正文:
)Il. A gets u got up get up ()12.A to look for B to look at C to sec ()13.A.hu B. hi C. run )14.A. B C. by a bi )15. Abehind C. with )16. A. not seat B not any seat C. no seat )I7.A stand up B stands up C stood up ()18.A. makes a room make room C. make a room ()19A.h ave C. to have my B. mine 阅读理解 1970 was World Conservation (t'*) Ycar. The United Nations wanted everyone to know that the world was in danger. They hoped something could be done. Here is one example of the problem at one time there were 1, 300 kinds of plants,trees and flowers in Holland (43), but now only 866 are left. The others have been destroyed (g, k) by modern people and their science. We are polluting earth, air, water and everything around us. We can't live without these things. If things go on like this, we shall destroy ourselves What will happen in the future? Perhaps it's more important to ask"What must we do? ' More and more young people have known this. Many of them are helping to save our carth. For examp