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问题 单项选择题

不是固有口腔检查的内容为（）。

A.牙

B.舌

C.口底

D.口咽

E.腭垂

答案

参考答案：A

解析：在口腔检查中，牙和咬合检查是牙和咬合关系把口腔分成口腔前庭和固有口腔，因此正确的选择答案应该是A。

单项选择题

对有效消费者反应理解有误的一项是（）。

A.它不仅是一种观念，也是一种新技术

B.主要推广对象以快速消费品为主

C.实施重点包括需求面的品类管理改善、供给面的物流配送方式改进等

D.期望以更快、更好、更经济的方式把商品送到消费者的手中，满足消费者的需求
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单项选择题

Visitors to this country are normally admitted for six months, but foreign students can usually stay for one year. They must (51) an educational institution, and they are required to study for a minimum of fifteen hours a week on a (52) course. Prospective students have to show that they can afford their studies, and that they have sufficient (53) resources to support themselves (54) in this country.

In order to work here the foreigner needs a work permit, (55) must be applied for by his prospective employer. The problem here is that the Department of Employment has the right to grant or (56) these permits, and there is little that can be done (57) it; it would be extremely unwise for a foreign visitor to work (58) a permit, since anyone doing so is liable to immediate deportation (驱逐出境). There are some people from the Common Market countries, who are often given (59) residence permits of up to five years. Some other people, such as doctors, foreign journalists, authors and others can work without permits, and foreign students are normally allowed to (60) part-time jobs while they are studying here.

53().

A.natural 

B.financial 

C.moral 

D.occasional
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