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问题 单项选择题

男性，34岁，2个月来无痛性颈淋巴结肿大，间断发热1个多月。查体：脾肋下4cm。

此患者首选的治疗为

A．脾切除

B．放射治疗

C．化疗

D．颈部淋巴结切除

E．免疫抑制剂治疗

答案

参考答案：C

单项选择题

Questions 14-22


·Look at the ten statements for this part.
·You will hear apassage about "Credit Cards History ". You will listen to it twice.
·Decide whetheryou think each statement is right(R), wrong(W) or not mentioned(NM).
·Markyour answers on the Answer Sheet.

The first real "card" issued by Diners Club in 1950 could be used in many various places.

A．Right

B．Wrong

C．Not Mentioned
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单项选择题

钻速明显下降，发生闷响并有时停钻则原因是（）。

A.工作气压低

B.卡钎

C.缺少润滑油
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