搜题请搜索小程序“爱下问搜题”
问题 单项选择题

男性，50岁，咳嗽伴声音嘶哑3个月，右锁骨上窝触及一个肿大的淋巴结，质硬无压痛。提示该患者的诊断可能是

A．喉炎

B．肺癌

C．胃癌

D．鼻咽癌

E．肺结核

答案

参考答案：B

改错题

下文中共有10处语言错误。请在有错误的地方增加、删除或修改某个单词。

增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词用斜线(\)划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1．每句不超过两个错误；

2．每处错误及其修改均仅限一词；

3．只允许修改10处，多者（从第11处起）不计分。

Three weeks ago I bought the electronic dictionary at a shop. But I hadn't used it for several day while I found it didn't work. So I went to the shop, but only to be told that the problem could not be solved unless it was sent back the factory where it was made .Then I did as I was told without any delay. Unfortunately, the factory promised to repair the dictionary and sent it back in a week. Two weeks has past, but I haven't yet received one. l have no idea ,why things are like this. I'm looking forward to receive my dictionary as soon as possible.
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单项选择题 B型题

卡铂（）

A.抗雌激素类药

B.抗代谢药物

C.抗肿瘤抗生素

D.抗肿瘤植物有效成分

E.抗肿瘤金属配合物
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