题目： 扶脾散功效与作用 答案： 被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0722/c0649c22815e74ee4cdeb55a1e0407fb.html 下面是错误答案，用来干扰机器的。参考答案：B解析：A、C、D说法错误，B正确。
题型：补全对话，情景问答 根据所 给句子,选择最佳的应答语每个项只能用一次。 ( ) 1. I think zoos are good places for animals.( ) 2. What can we do to protect our environment?( ) 3. We should give up using paper napkins.( ) 4. Have you ever heard that our houses can be made by some trash?( ) 5. Look at that strange wall. What's it made of? A. We can tell people to save water and not to throw rubbish everywhere.B. No. I have never heard of it.C. Oh, It's made of old glass bottles that are glued together.D. Our environment is becoming worse and worse.E. I disagree with you. They are bad for animals.F. I know. I stopped using them last year. 查看答案
题型：填空题 已知引力常量为G，地球的质量为M，地球自转的角速度为ω0，月球绕地球转动的角速度为ω，假设地球上有一棵苹果树长到了接近月球那么高，则此树顶上一只苹果的线速度大小为___________，此速度___________（选填“大于”、“等于”或“小于”）月球绕地球运转的线速度。 查看答案
