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【单选题】
听力原文:W: I haven't seen you here for a couple of weeks. Have you stopped eating or something? M: No. Does it look like I've stopped eating? I've been spending a lot of time in the library. W: Working on a paper? M: I wish I was working on a paper! I'm working on three different papers: anthropology, English lit, and history. W: Wow, that is a lot of work. M: Yeah, and what's frustrating is that I'm studying the nineteenth century British Empire in all three classes, but I can't just write a single paper for all three. W: Why not? M: The professors won't let me. Even if I make it three times as long as the suggested length. W: That's too bad. Could you write your papers on three aspects of one topic? M: Hmmm. What do you mean? Do you have something in mind? W: Well, let's see. Hmm... Maybe you could do something with Romanticism, like, ohh.., write your anthropology paper on the cultural basis of Romanticism, and, uh, your history paper on the influence of the Romantic poets on British foreign policy, and, OK, and your English paper on an analysis of some Romantic poems. M: Hey, that's not a bad idea! I've already started the research for one of the papers, so I can use that. What can I do to repay you? W: You want to write up my chemistry lab for me? M: I'd love to, but I've never taken chemistry, so I'm not sure you'd like the results. W: Oh well, no thanks necessary then. Have a good weekend, and try to get out of the library and get some sleep. You have big circles under your eyes. M: OK, I'll try. See you later. (23)
A.
Writing papers for his classes.
B.
Meeting with his professors.
C.
Doing extra work in the chemistry lab.
D.
Working overtime as a librarian.
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【单选题】下列选项不属于幼儿园室内生态环境的是( )
A.
活动室
B.
走廊
C.
园门
D.
门厅
【单选题】在同一条件下,多次测量同一量值,误差的数值和符号保持不变属于( )系统误差。
A.
人为
B.
随机
C.
定值
D.
方法
【简答题】光圈是用“F+数字”的方式来表示的,F后面的数字越小,光圈越(),F后面的数字越大,光圈越()。
【单选题】在同一条件下,多次测量同一量值,误差的数值和符号保持不变或按一定规律变化的误差,称为( )。
A.
测量误差
B.
系统误差
C.
随机误差
D.
粗大误差
【多选题】颗粒剂可分为 ( )
A.
可溶性颗粒剂
B.
水溶性颗粒剂
C.
酒溶性颗粒剂
D.
泡腾性颗粒剂
E.
混悬性颗粒剂
【单选题】在同一条件下,多次测量同一量值,误差的数值和符号按某一确定的规律变化的误差称( )误差。
A.
人为
B.
随机
C.
变值
D.
方法
【多选题】民用建筑工程根据控制室内环境污染的不同要求,划分为I、Ⅱ类,下列属于I类民用建筑工程的有( )。
A.
住宅
B.
书店
C.
医院
D.
图书馆
E.
幼儿园
【多选题】有关颗粒剂的叙述,正确的有( )。
A.
按溶解性能和溶解状态,颗粒剂可分为可溶性颗粒剂、混悬性颗粒剂和泡腾性颗粒剂
B.
挤出制粒、快速搅拌制粒、流化喷雾制粒和干法制粒等是颗粒剂制备常用的制粒方法
C.
制备颗粒剂时,辅料的总用量一般不宜超过稠膏量的5倍
D.
酒溶性颗粒剂制备时,原料药的提取应以一定浓度的乙醇为溶剂
E.
制备混悬性颗粒剂时,通常将含热敏性、挥发性成分或淀粉较多的药材以及贵重细料药等粉碎成细粉备用
【单选题】在同一条件下,多次测量同一量值,误差的数值和符号保持不变或按一定规律变化的误差称()误差。
A.
人为
B.
随机
C.
系统
D.
方法
【判断题】选择合理的送风制度的关键在于控制回旋区的大小,保持炉缸工作活跃,促使煤气流合理分布。
A.
正确
B.
错误
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