题目: 补全句子。1. — What does Sarah usually do on the weekend? — She usually __________________________.2. — What did you do on your holiday? — I went to Beijing and _____________ there.3. — What is Lisa doing now? — She is _____________ on the playground.4. — Are you going to have a picnic this afternoon? — No, we are going to __________________________. 5. Mike is _____________ and _____________ than Ben. 答案: 1. watches TV 2. took pictures 3. skating 4. fly a kite 5. taller, fatter答案不唯一
题型:选择题 在20世纪,社会生产力和物质文明突飞猛进,北美、欧洲等地区经历了两次产业革命,消耗了大量的能源和原料,造成了严重的污染,使全球环境和生态系统失衡,人类从此背上了沉重的“环境债务”。这给我们的警示是 [ ]①人类要成为大自然的主宰②珍惜大自然③尊重大自然的一切生命④与大自然和谐相处 A.①②③ B.②③④ C.①②④ D.①③④ 查看答案