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问题 选择题

据外媒报道，一位英国老太太因为论磅和盎司（备注：英制计量单位）来卖菜，涉嫌破坏欧盟所有成员国在贸易中必须使用标准化公制单位的有关规定，从而面临犯罪指控和高达约合13万美元的罚款。欧盟对所有成员国作出严格的规定，甚至对普通市民进行如此严格的惩罚，其出发点是

A．加强欧盟各成员国内部的政治管理，以便将来把欧盟打造成一个政令畅通的政治集团

B．用明确的法律规定来实现欧盟内部经济统一，以利于内部合作的加强

C．限制社会下层的经济自由，从而有利于垄断资产阶级赚取更多的利润

D．运用凯恩斯主义，用国家干预经济的措施来调控经济的发展

答案

答案：B

题目分析：依据材料，欧盟加强对其成员国人民的管理，并制定了统一的法律规定，有利于更好的协调各国的经济行为，以利于内部的经济统一，从而更好的巩固欧盟，所以选B

单项选择题 A1/A2型题

目前临床最常用的测定能量消耗的方法有（）。

A.直接测定法

B.心率测定法

C.间接测定法

D.Fick法

E.双标记水法
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单项选择题

The idea of test-tube babies may make you either delighted at the wonders of modern medicine or irritated while considering the moral, or legal, or technological implications of starting life in a laboratory. But if you’’ve ever been pregnant yourself, one thing is certain: You wonder what it’’s like to carry a test-tube baby. Are these pregnancies normal Are the babies normal The earliest answers come from Australia, where a group of medical experts at the Queen Victoria Medical Center in Melbourne have taken a look at the continent’’s first nine successful invitro pregnancies. The Australians report that the pregnancies themselves seemed to have proceeded according to plan, but at birth some unusual trends did show up. Seven of the nine babies turned out to be girls. Six of the nine were delivered by Caesarean section. And one baby, a twin, was born with a serious heart defect and a few days later developed life-threatening problems.What does it all mean Even the doctors don’’t know for sure, because the numbers are so small. The proportion of girls to boys is high, but until there are many more test-tube babies no one will know whether that’’s something that just happened to be like that or something special that happens when egg meets sperm in a test tube instead of a fallopian tube. The same thing is true of the single heart defect. It usually shows up in only 15 out of 60,000 births in that part of Australia, but the fact that it occurred in one out of nine test-tube babies does not necessarily mean that they are at special risk. One thing the doctors can explain is the high number of Caesareans. Most of the mothers were older, had long histories of fertility problems and in some cases had had surgery on the fallopian tubes, all of which made them likely candidates for Caesareans anyway.The Australian researchers report that they are quite encouraged. All the babies are now making normal progress, even the twin with the birth defects.

What does the word "invitro" in Paragraph 2 most probably mean

A．Normal.

B．Test-tube.

C．Built-in.

D．Formal.
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