皮皮学，免费搜题
登录
搜题
【多选题】
根据土壤质地不同将土壤分为( )。A.
砂质土
B.
粘
C.
壤
D.
盐碱土
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【多选题】建筑施工企业应当遵守有关环境保护和安全生产的规定，采取控制和处理施工现场的各种()的措施。
A.
粉尘
B.
废气
C.
固体废物
D.
废水
E.
噪声、振动对环境的污染和危害
【单选题】What kind of______. does the book have? Is it hard back or soft back?
A.
binding
B.
mispresenting
C.
mislaying
D.
basking
【单选题】听力原文：Why is it always left up to me to pick up a room? What does the speaker mean by saying so?
A.
He feels puzzled.
B.
He is complaining.
C.
He is inquisitive.
D.
He is unsatisfied.
【多选题】建筑施工企业应当遵守有关环境保护和安全生产的法律、法规的规定，采取控制和处理施工现场的各种____对环境的污染和危害的措施。
A.
粉尘
B.
废气
C.
废水
D.
噪声
【单选题】We have no radio communications, no back-up. What does back-up mean?
A.
map or route
B.
equipment
C.
help or extra support
【单选题】What qualification does Angel Hsu have to back up her points?
A.
She is a data analyst.
B.
She is an ecologist.
C.
She is a Chinese American.
D.
She has been to Tibet.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
