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【单选题】
以下有关微孔滤膜的特点的叙述,不正确的是
A.
孔径均匀,孔隙率高、滤速高
B.
滤过阻力小
C.
滤过时无介质脱落
D.
不易堵塞
E.
可用于热敏性药物的除菌净化
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【单选题】Madame Butterfly is an opera composed in 1904 by _____ operatic composer Giacomo Puccini.
A.
British
B.
Chinese American
C.
Italian
D.
Canadian
【简答题】抽象方法只有方法头,没有____1____。
【单选题】包涵体性结膜炎特点( )
A.
有大量黏液脓性分泌物
B.
2~3月内无滤泡增殖
C.
可出现假膜
D.
对局部用药效果明显
E.
以上都对
【判断题】学校教育是一种制度化的教育。()
A.
正确
B.
错误
【单选题】听力原文:W: Do you want to come with me to the opera tonight? I've got extra tickets and I think it will take your mind off that math problem that you were sweating over for the last two hours. M: That'll...
A.
He doesn't want to go to the opera tonight.
B.
He has a chance to have a break from the math problem.
C.
He wants to improve his math grade by watching operas.
D.
He'll meet the woman when he has finished the math problem.
【单选题】听力原文:W: Do you want to come with me to the opera tonight? I've got extra tickets and I think it will take your mind off that math problem that you were sweating over for the last two hours. M: That'll...
A.
He can't afford to buy the ticket.
B.
He needs a break from the math problem.
C.
He doesn't want to go to the opera.
D.
He'll meet the woman when he has finished the math problem.
【单选题】幼儿期最典型、最有特色的一种游戏是( )。
A.
表演游戏
B.
音乐游戏
C.
结构游戏
D.
角色游戏
【判断题】豆类食物碳水化合物含量、种类差别较大,其中大豆的碳水化合物多为不能消化的膳食纤维,应注意合理利用。
A.
正确
B.
错误
【多选题】对用于()方面的列入强制检定目录的工作计量器具,实行强制检定。
A.
质量监督
B.
安全防护
C.
医疗卫生
D.
环境检测
【简答题】癫痫患者日常生活除了下列哪项外均需避免A. D
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