【判断题】一般说来,地陪要等到旅游团所乘坐的交通工具启动之后才能离开,但外宾团离境站的地陪可以在游客进入安检口后离开。()
【单选题】下列叙述中,哪项不属于防治水污染的措施?( )。
A.
施工现场应设置排水沟及沉淀池,现场废水不得直接排入市政污水管网和河流
B.
现场存放的油料.化学溶剂等应设有专门的库房,地面应进行防渗漏处理
D.
施工现场应设置密闭式垃圾站,施工.生活垃圾应分类存放,并及时清运出场
【单选题】----Do you often go to school by bike? ---- No, I usually __________after school.
【判断题】一般来说,地陪要等到旅游团所乘坐的交通工具启动之后才能离开,但外宾团离境站的地陪可以在游客进入安检口后离开。()
【单选题】In many parts of the United States when Wal-Mart opens a new store, some smaller retailers go out of business. One of the reasons for this development could be that:
A.
Wal-Mart practices unfair pricing methods that reduce consumer surplus over time.
B.
consumers in those areas receive no consumer surplus from Wal-Mart.
C.
consumers in those areas receive a larger consumer surplus from shopping at Wal-Mart than from the smaller stores.
D.
smaller stores increase prices to compete.
【单选题】This is our school ____ we love very much.
【单选题】—Welcome to our school, Mr. and Mrs. Richard. — _____ . [ ]
A.
We are pleased to meet you
B.
Thanks a lot for helping us so much
C.
I love your school a lot
【单选题】工程建设环境保护要求中,不属于防治水土污染的是( )。