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问题 单项选择题

年轻恒牙的X线牙片显示未发育完成的根尖开口区有界限清晰透影，周围有完整骨硬板围绕，临床无异常症状。应提示为

A．慢性根尖周肉芽肿

B．慢性根尖周脓肿

C．慢性根尖周囊肿

D．慢性牙髓炎

E．牙 * *

答案

参考答案：C

阅读理解

Mum gives little Jerry twenty yuan. Then little Jerry goes shopping. He gets on a bus and sits down next to an old woman. Then he sees the old woman’s bag is open. There is twenty yuan in it. He quickly looks into his pocket. The money isn’t there now! Little Jerry is sure that the old woman is a thief(贼). He wants to take back the money from the old woman’s bag. He carefully puts his hands into the old woman’s bag, takes the money and says nothing. Then, the old woman shouts, “Where is my money? I can’t find it. There is a thief on the bus.” Little Jerry feels strange(奇怪的). Then he sees twenty yuan under his seat. Little Jerry is thinking a question now, “Am I a thief?”

小题1:________ is sitting beside little Jerry.

A．A young woman

B．An old man

C．A young man

D．An old woman小题2:Little Jerry sees ______ in the woman’s bag.

A．a wallet

B．a packet

C．twenty yuan

D．twenty dollars小题3:Little Jerry is sure that the old woman is a ______.

A．thief

B．teacher

C．rich woman

D．poor woman小题4:Little Jerry sees ______ under his seat.

A．the old woman’s money

B．his money

C．the thief’s money

D．the driver’s money小题5:Which of the following is TRUE?

A．Little Jerry is a bad boy.

B．Little Jerry often steals(偷) things.

C．Mum gives little Jerry ten yuan.

D．Little Jerry makes a mistake(错误).
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单项选择题 B型题

AFP可作为哪种肿瘤的标志物（）。

A.卵巢癌

B.前列腺癌

C.胰腺癌

D.多发性骨髓瘤

E.原发性肝癌
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