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【单选题】
人体对紫外线最敏感的部位是（）A.
面部
B.
躯干
C.
上肢
D.
下肢
E.
手足
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反馈参考答案：
举一反三
【判断题】在讨论企业信息资源之前 , 我们应该首先明确企业信息流中哪些信息是有显著经济价值 , 这样才能确保信息资源开发具有战略意义及信息流运动过程中的关键环节的开发 , 并非所有信息资源都具有开发空间和价值 .
A.
正确
B.
错误
【简答题】听下面一段材料，回答第1至3题。 1. What's wrong with Mr. Smith? A. He's got a cold. B. He's got a headache. C. He's got a fever. 2. Has he taken his temperature? A. Yes, he has. B. No, he hasn't. C. We don't know. 3...
【单选题】初孕妇,末次月经日期不清,自觉1月前出现胎动,检查:宫高平脐,胎动148次/分。此时妊娠大约为
A.
14--16周
B.
.16--18周
C.
18--20周
D.
22--24周
E.
.24--26周
【单选题】--- How was the television program last night? --- Super! Rarely ___ so much media attention.
A.
a program attracted
B.
did a program attract
C.
a program did attract
D.
attracted a program
【简答题】听对话，回答问题。 1. What's wrong with the boy? A. He's got a cough. B. He's got a fever. C. His back hurts. 2. Who is going to the hospital? A. The boy. B. His mother. C. Both of them.
【简答题】听第一段对话，回答第1小题。 1. What's wrong with Tom? A. He's got a bad cold. B. He's got a fever. C. He's got a toothache.
【单选题】初孕妇,末次月经日期不清,自觉1月前出现胎动,检查:宫高平脐,胎心148次/分。此时妊娠天约为
A.
14~16周
B.
16~18周
C.
18~20周
D.
22~24周
E.
24~26周
【简答题】听下面一段材料，回答第1至3题。 1. What is the man's problem? [ ] A. He's got a sore throat. B. He's got a fever. C. He's got a headache. 2. What might cause the man's problem? [ ] A. Mental pressure. B. Bad...
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