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【单选题】
2010年《国际心肺复苏指南》新要求，心脏按压速率应为每分钟()
A.
至少100次
B.
大约100次
C.
80--100次
D.
100次
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【单选题】肥胖是指体重超过标准体重的
A.
10%
B.
20%
C.
30%
D.
40%
E.
50%
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【单选题】成人重度肥胖是指体重至少超过标准体重的
A.
30％
B.
40％
C.
50％
D.
10％
E.
20％
查看完整题目与答案
【单选题】The amount of fluid delivered by a gear pump can be regulated by _____.
A.
throttling the pressure line
B.
changing the speed of the rotor
C.
either A or B
D.
None of the above is true
查看完整题目与答案
【判断题】不幸的遭遇的相似性不能增进情感的深入。
A.
正确
B.
错误
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【判断题】放线菌和霉菌都为多细胞微生物。
A.
正确
B.
错误
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【单选题】视网膜脱离发生于 （ ）
A.
视网膜与脉络膜之间
B.
视网膜与睫状体之间
C.
视网膜与虹膜之间
D.
视网膜内、外层之间
E.
感光细胞层与节细胞层之间
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【单选题】下列哪项是以体重判断肥胖的标准( )。
A.
超过标准体重的10%为超重，24%为轻度肥胖，30%为中度肥胖，40%为重度肥胖
B.
超过标准体重的20%为超重，30%为轻度肥胖，40%为中度肥胖，50%为重度肥胖
C.
超过标准体重的15%为超重，23%为轻度肥胖，29%为中度肥胖，40%为重度肥胖
D.
超过标准体重的10%为超重，20%为轻度肥胖，30%为中度肥胖，40%为重度肥胖
E.
超过标准体重的18%为超重，23%为轻度肥胖，30%为中度肥胖，50%为重度肥胖
查看完整题目与答案
【单选题】The passage suggests that a large decrease in the amount of CO2 in the atmosphere would result in ______.
A.
at least a slight decrease in global temperatures
B.
at the most a slight increases in short-wavelength radiation reaching the earth
C.
a slight long-term increase in global temperatures
D.
a slight short-term increase in global temperatures
查看完整题目与答案
【单选题】The passage suggests that a large decrease in the amount of CO2 in the atmosphere would result in ______.
A.
at least a slight decrease in global temperatures
B.
at the most a slight increase in short-wavelength radiation reaching the earth
C.
a slight long-term increase in global temperatures
D.
a slight short-term increase in global temperatures
查看完整题目与答案
【单选题】听力原文： Woman: Isn't advertising really a kind of lying? Man: I don't think so. Quite often people do try to get away with those types of things, but the Federal Trade Commission is always very quick to...
A.
Justify the claims they make.
B.
Appear in court.
C.
Get away with their products.
D.
Always be honest in the ads.
查看完整题目与答案
相关题目：
【单选题】肥胖是指体重超过标准体重的
A.
10%
B.
20%
C.
30%
D.
40%
E.
50%
查看完整题目与答案
【单选题】成人重度肥胖是指体重至少超过标准体重的
A.
30％
B.
40％
C.
50％
D.
10％
E.
20％
查看完整题目与答案
【单选题】The amount of fluid delivered by a gear pump can be regulated by _____.
A.
throttling the pressure line
B.
changing the speed of the rotor
C.
either A or B
D.
None of the above is true
查看完整题目与答案
【判断题】不幸的遭遇的相似性不能增进情感的深入。
A.
正确
B.
错误
查看完整题目与答案
【判断题】放线菌和霉菌都为多细胞微生物。
A.
正确
B.
错误
查看完整题目与答案
【单选题】视网膜脱离发生于 （ ）
A.
视网膜与脉络膜之间
B.
视网膜与睫状体之间
C.
视网膜与虹膜之间
D.
视网膜内、外层之间
E.
感光细胞层与节细胞层之间
查看完整题目与答案
【单选题】下列哪项是以体重判断肥胖的标准( )。
A.
超过标准体重的10%为超重，24%为轻度肥胖，30%为中度肥胖，40%为重度肥胖
B.
超过标准体重的20%为超重，30%为轻度肥胖，40%为中度肥胖，50%为重度肥胖
C.
超过标准体重的15%为超重，23%为轻度肥胖，29%为中度肥胖，40%为重度肥胖
D.
超过标准体重的10%为超重，20%为轻度肥胖，30%为中度肥胖，40%为重度肥胖
E.
超过标准体重的18%为超重，23%为轻度肥胖，30%为中度肥胖，50%为重度肥胖
查看完整题目与答案
【单选题】The passage suggests that a large decrease in the amount of CO2 in the atmosphere would result in ______.
A.
at least a slight decrease in global temperatures
B.
at the most a slight increases in short-wavelength radiation reaching the earth
C.
a slight long-term increase in global temperatures
D.
a slight short-term increase in global temperatures
查看完整题目与答案
【单选题】The passage suggests that a large decrease in the amount of CO2 in the atmosphere would result in ______.
A.
at least a slight decrease in global temperatures
B.
at the most a slight increase in short-wavelength radiation reaching the earth
C.
a slight long-term increase in global temperatures
D.
a slight short-term increase in global temperatures
查看完整题目与答案
【单选题】听力原文： Woman: Isn't advertising really a kind of lying? Man: I don't think so. Quite often people do try to get away with those types of things, but the Federal Trade Commission is always very quick to...
A.
Justify the claims they make.
B.
Appear in court.
C.
Get away with their products.
D.
Always be honest in the ads.
查看完整题目与答案