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【单选题】
关于装置的叙述,错误的是
A.
玻璃体对视网膜有支撑作用
B.
晶状体为凸透镜状的弹性结构
C.
为角膜和晶状体提供营养
D.
晶状体浑浊导致白内障
E.
角膜富含血管和神经
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参考答案:
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【判断题】Professional College翻译为“师范大学”是对还是错?
A.
正确
B.
错误
【单选题】What's the difference between professional training and college education?
A.
the former can only provide students with professional skills while the latter enables students to become civilized humans.
B.
the former enables students to become civilized humans  while the latter can only provide students with professional skills.
【判断题】食品安全具有相对性,没有绝对的食品安全。
A.
正确
B.
错误
【单选题】—Is it between school teams? —Yes,Xinhua Technical College____Wuzhou Professional College.
A.
ps.
B.
vs.
C.
us.
D.
bs.
【判断题】( ) 手工钨极氩弧焊工艺参数主要有钨极直径,焊接电流,电弧电压,焊接速度, 气体流量和喷嘴直径等。
A.
正确
B.
错误
【单选题】College-age athletes who drop out of college to play professional sports
A.
are not rational decision makers.
B.
are well aware that their opportunity cost of attending college is very high.
C.
are concerned more about present circumstances than their future.
D.
underestimate the value of a college education.
【单选题】假设 ,求50岁的人投保10000元终身寿险的精算值?
A.
1542.01
B.
154.20
C.
153560.91
D.
15356.09
【单选题】假设 ,求50岁的人投保10000元终身寿险的精算值?
A.
1542.01
B.
154.20
C.
153560.91
D.
1535.32
【判断题】Professional College翻译为“师范大学”是对还是错?
A.
正确
B.
错误
【单选题】手工钨极氩弧焊工艺参数主要有 ( ) ,焊接电流,电弧电压,焊接速度,气体流量和喷嘴直径等。
A.
钨极牌号
B.
钨极直径
C.
工件厚度
D.
空载电压
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