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问题 单项选择题 A2型题

女，36岁，发现左乳肿物3个月，近期增大明显。检查左乳外上象限可及3cm×3cm肿块，质硬，活动差，左腋下未及肿大淋巴结。行乳腺细针穿刺活检为坏死组织。进一步处理为（）

A.密切观察一段时间

B.换用粗针再穿刺活检

C.切取部分肿块组织做活检

D.完整切除肿物及其周围组织活检

E.以上都不正确

答案

参考答案：D

解析：根据肿块的质地，怀疑为乳癌，细胞穿刺可能为肿瘤中央坏死组织，应切除做冷冻活检。

填空题

半导体二极管具有______性质；半导体三极管可以用来______．
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填空题


A good translator is by definition bilingual. The opposite is not (1) true, however. A born and bred bilingual will still need two (2) to become a translator: first, the skills and experience necessary for (3) ; second, knowledge of the field in which he or she will (4) . The skills and experience for translation include the ability to write (5) in the target language, the ability to read and understand the (6) language material thoroughly, and the ability to work with the latest (7) and communication hardware and software.
Does a born and bred bilingual (8) a better translator than someone who learned language B later in (9) There is no definite answer, but the following issues are important. (10) , a born and bred bilingual often suffers from not truly knowing (11) language well enough to translate, with some even suffering from what (12) known as a lingua-ism, a state in which a person lacks (13) full, fluent command of any language. Second, born and bred bilinguals (14) don’t know the culture of the target language well enough to (15) top-quality translations, or cannot recognize what aspects of the source language (16) its culture need to be treated with particular care, as they (17) in a sense too close to the language. And last, they often (18) the analytical linguistic skills to work through a sticky text.
On (19) other hand, the acquired bilingual may not have the sam0e in-depth (20) of colloquialisms, slang, and dialect that the born bilingual has. Also, the acquired bilingual will not be able to translate as readily in both directions (from B to language A and A to language B). Finally, born bilinguals often have a greater appreciation of the subtleties and nuances of both their languages than someone who learns their B language later in life can ever hope to have.
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