World Wildlife Fund (WWF)'s goal is to save the world's environment. The organization was set up ___21__September 11,1961. In the beginning, WWF worked __22__ the world's wildlife. Now, it works to save Earth__23___ its environment.
WWF has many tasks. One is to stop air pollution. Pollution from industry(工业) and cars is _24_ to our environment. Each year, more and more trees are cut down __25__WWF tries to protect Earth's forests.Also people use more land, more and more animals are __26__ their homes and many die. WWF can buy important areas to __27__ the land from disappearing because of human development.
WWF has completed many projects. In China, WWF works to save pandas from extinction(灭绝). ___28__South America,it works to save the Amazon Rainforest. Volunteers and donations help WWF complete its work. WWF's work is __29__to our environment, and is also important for people to help them __30__ time and money.
小题2: | A.save | B.to save | C.saving | D.saved |
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小题4: | A.harmed | B.harmless | C.harm | D.harmful |
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小题5: | A.because | B.because of | C.so | D.but |
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小题6: | A.lose | B.losing | C.lost | D.loses |
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小题7: | A.give | B.provide | C.prevent | D.protect |
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小题9: | A.hard | B.important | C.easy | D.useful |
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