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问题 多项选择题

关于胎儿附属结构的超声诊断，以下哪项是正确的（）。

A.胎盘最大厚径3-5cm，可据此判断有无胎盘增厚

B.羊水最大厚径少于2cm为羊水过少，大于8cm为羊水过多

C.胎儿颈部一侧显示平行短光带，可诊断为脐带绕颈

D.胎盘附着部位的判断对临床排除前置胎盘有重要意义

E.脐动脉血流阻力随孕周增加而下降

答案

参考答案：A, B, D, E

单项选择题

护理道德评价的主体是()

A.社会各界 

B.护理人员的职业行为 

C.医护人员 

D.病人及病人家属 

E.社会各界和医护人员 
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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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