问题
多项选择题
秸秆（如麦秸、稻草、玉米杆等）为什么不能随便烧掉？（）
A.污染大气环境
B.引发火灾
C.焚烧秸秆形成的烟雾，影响交通和航空安全
D.破坏土壤，造成耕地质量下降
答案
参考答案：A, B, C, D
搜题请搜索小程序“爱下问搜题”
秸秆（如麦秸、稻草、玉米杆等）为什么不能随便烧掉？（）
A.污染大气环境
B.引发火灾
C.焚烧秸秆形成的烟雾，影响交通和航空安全
D.破坏土壤，造成耕地质量下降
参考答案：A, B, C, D
根据对话内容， 选择恰当的句子补全下列对话。（每小题1分，共5分） (Miss Yu is giving a class. Suddenly some bottles drop out of a student’s desk.) T: What’s the noise there? S: Sorry, Miss Yu .小题1: T: ( Walking over to take a look) Oh, so many bottles! S: I’m collecting bottles. T: 小题2: S: Because I want to make toys out of them. T:小题3: If so, why not put a big paper box at the back of our classroom? Then your classmates can help collect the bottles. S: Thanks for your advice. T: 小题4: S: Yes, quite a few. T: 小题5: S: Of course. I’ll bring a few here tomorrow. T: Perfect!
|