题目内容

优先选周围静脉营养支持

A. 营养支持时间在2周以内
B. 营养支持时间在2周以上
C. 将多种自然食物混合或半液体状膳食
D. 用静脉途径输入生理需要的全部营养要素
E. 包括各种氨基酸.脂肪.糖类.无机盐.矿物质和维生素等各种分子水平的营养成分的混合物

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Extract 1, 2 and 3 all imply the importance of______..

A. self respect
B. understanding
C. flexible opinion
D. self-examination

In May 1989, space shuttle "Atlantis" released in outer space the space probe "Megal-lan",

A. problems of space travel
B. scientific methods in space exploration
C. the importance of Venus to the earth
D. conditions on Venus

乔化砧 名词解释

Rogets Thesaurus is a book, and a very famous book, too. If youve never heard of it, dont

A. a book review
B. an advertisement
C. an editorial
D. a special report

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