皮皮学，免费搜题
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【单选题】
关于鼓膜的说法正确的是:A.
位于外耳和中耳之间
B.
其上部为紧张部，下部为松弛部
C.
外观为粉红的薄膜
D.
紧张部的前上部有一三角形的反光区
E.
是中耳与内耳的薄膜
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】第七章4.依据规定,旅行社设立登记应当首先()。
A.
申请人应当向工商行政部门申请领取企业法人营业执照
B.
申请人应当向所在地省级旅游主管部门申请领取旅行社业务经营许可证
C.
申请人应当向所在地省级旅游主管部门委托的设区的市级旅游主管部门申请领取旅行社业务经营许可证
D.
申请人应当向当地税务部门申请领取税务登记证
【单选题】依据规定,旅行社设立登记应当首先()。
A.
申请人应当向工商行政部门申请领取企业法人营业执照
B.
申请人应当向所在地省级旅游主管部门申请领取旅游社业务经营许可证
C.
申请人应当向所在地省级旅游主管部门委托的设区市级旅游主管部门申请领取旅行社业务经营许可证
D.
申请人应当向当地税务部门申请领取税务登记证
【单选题】评价项目时,因市场需求使得一些参数不确定,而且这些参数变化的概率也不知道,只知其变化范围时,可采用的分析方法是( )
A.
盈亏平衡分析
B.
敏感性分析
C.
概率分析
D.
风险分析
【单选题】Since we ________ our homework now. Let’s have a rest.
A.
do
B.
are doing
C.
will do
D.
have done
【简答题】阅读理解。 Noise pollution is doing much harm to our health now. Noise is a kind of invisible (无形的) killer. More and more students enjoy listening to music very much. When they listen to MP3 players, they ...
【单选题】听力原文：M: Madam, our maintenance workers are repairing the damage now. We're doing everything we can to make repairs as rapidly as possible. W: You certainly should when I think about the rates you char...
A.
Because it was very hot the whole night.
B.
Because everything is ready for the repairs.
C.
Because she had paid a lot for it.
D.
Because the maintenance workers are quite efficient.
【单选题】What is Hamer doing now?
A.
He is exploring the role of genes in deciding one's intelligence,
B.
He is exploring the role of genes in deciding one's personality.
C.
He is writing a book entitled 'Live with Our Genes.
D.
He is trying to answer some questions on a test paper.
【简答题】What are mental health professionals doing now? Mental health professors are ________________ at how virtues such as gratitude can benefit our health.
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