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【单选题】
直流处理是将剂加到( )A.
直流处理是将剂加到（ C ）
B.
滤池的进水管内
C.
距滤池有一定距离的进水管内
D.
滤池的配水系统
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【简答题】Managing Directors in Hotels As in any business, there must be one person responsible for the overall operation. That person is the general manager, sometimes, particularly in the larger hotels, calle...
【单选题】suppose that you work as a manager in a luxury hotel. There will be a auto exhibit (车展)soon in the town, when traders and businessmen will show up in groups. It will be a big deal for the local hotel ...
A.
Our hotel has operated for 15 years in the local community.
B.
we are reputated in terms of hardware facilities and living standard.
C.
FAW （First Auto Work) and SAIC (Shanghai Automotive Industry Corporation)are our regular clients.
D.
We can offer a 5% discount if you book more than 10 rooms for over 5 days.
【单选题】Passage B Most sharing economy websites advertise their green credentials, and many users care about their ecological impact. The ecological benefits of sharing are often seen as obvious: secondary ma...
A.
B.
C.
D.
D
【简答题】描述数据集中趋势的常用测度值主要有 、 、 等,其中最重要的是 ;描述数据离散程度的常用测度值主要有 、 、 、 等,其中最重要的是 、 。
【简答题】The General Manager As in any business ,there must be one person responsible for the overall operation. That person is the general manager, sometimes, particularly in the larger hotels, called the man...
【简答题】描述数据集中趋势的常用测度值主要有________、________、________和________等,其中最重要的是________;描述数据离散程度的常用测度值主要有________、________、________、________ 等,其中最重要的是________、________。
【简答题】描述数据集中趋势的常用测度值主要有_________、__________和_________等，其中最重要的是_________；描述数据离散程度的常用测度值主要有___________、_________、__________、________等，其中最重要的是_________、_________。
【单选题】以下关于神经性厌食的描述哪一项是正确的( )
A.
多数患者存在体像障碍，即使十分消瘦仍认为自己胖
B.
神经性厌食者因食欲减退而不愿进食
C.
神经性厌食者都知道自己体重过低、进食过少而病态，常主动就医
D.
神经性厌食者都同时并发抑郁症
【判断题】There are various places for market information collection such as hotels, shops, and consultants as long as you have patience and persistence.
A.
正确
B.
错误
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