【正文】
s can ________ ________ ________ the climate. 參考答案 I 1. control 2. surface 3. forest 4. everything 5. lake II 1. to protect 2. clearly 3. without 4. drop 5. stronger, stronger III 1— 5 DACAC IV 1. In fact 2. make sure 3. fill, with 4. being smaller and smaller 5. help to control