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【单选题】
正常甲状腺24h内131I摄取量应为人体总量的A.
10%~20%
B.
40%~50%
C.
30%~40%
D.
20%~30%
E.
50%~60%
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】下列说法错误的是( )
A.
最适宜人类生活的相对湿度是在40%?85%的范围内
B.
声波频率低于20Hz的为次声波
C.
适量的紫外线可以用于杀菌消毒以及治疗各种疾病
D.
在正常情况下，自然界中微量的放射线对人体的健康无害
【判断题】If you want to make certain that all of the text in a table's cell is
visible, be sure to select Fixed column width in the Insert Table dialog
box.
A.
正确
B.
错误
【简答题】任务型阅读。 What can you do to make sure your car isn’t stolen? Well, first and most obviously, lock the car when you leave it. That includes locking the boot for luggage and closing all the windows. Even ...
【简答题】衡量色谱柱的柱效能的指标是什么?衡量色谱柱的分离效能指标又是什么?
【多选题】药剂中需调配成混悬液的情况有:
A.
液体制剂中含不溶性固体药物
B.
两种溶液混合发生化学反应产生沉淀
C.
改变溶媒性质而析出沉淀
D.
液体制剂中含有剂量小的药物
E.
液体制剂中含有毒性药物
【简答题】Fill in the gap with words or phrases given. Change the form where necessary. (promote, summarize, make up for, investigate, performance, not...in the least, initial, on occasion, emerge, critical, ph...
【单选题】听力原文：W: Excuse me, sir. I'm new here. Could you show me how to make a phone call? M: Sure. Have you got any small change? W: Yes, I've got a quarter and some dimes and nickels. M: Quarter will do. Now...
A.
A quarter.
B.
A dollar.
C.
A dime.
D.
A nickel.
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