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问题 单项选择题

女，28岁。近4个月来全口牙龈逐渐肿大，刷牙时牙龈易出血，偶有牙龈自动出血史。

若患者未妊娠，怀疑为白血病在口腔的表现，确诊的方法为

A．活检

B．脱落细胞涂片

C．白细胞吞噬功能

D．白细胞趋化功能

E．查血象

答案

参考答案：E

完形填空

语法填空：（共10小题，每小题1分，满分10分）

Nowadays, quite a lot of parents are in a dilemma(窘境). On the one hand, they want to provide 小题1:___________(comfort) living and learning conditions for their children. On the other hand, 小题2:__________ worries them is that too cozy(舒服的) conditions might lead to spoiled children 小题3:___________ good qualities like perseverance(毅力), determination, and so on.

I firmly believe that hard life is good for children. Children from poor families are usually independent and have a strong will. Hard life makes them understand that their future lies in their own 小题4:___________. They are grateful to whatever 小题5:__________(give) to them by their parents. They 小题6:___________ complain because they know complaints can only result in disappointment. 小题7:___________, most of them are determined to change their present situation through hard work.

So I 小题8:___________(strong) recommend that parents should create 小题9:___________ for children to experience hard life, thus letting them realize the 小题10:___________ of valuing the present life and make good use of every minute to be prepared for the future.

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单项选择题

进出口货物的收发货人或者他们的代理人，应当在海关填发税款缴纳证的次日起( )日内(法定节假日除外)，向指定银行缴纳税款。

A．5

B．7

C．10

D．15
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