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【简答题】
5,7,4'-三羟基黄酮又名______;芸香苷又称______,槲皮素系统命名为______。
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参考答案:
举一反三
【简答题】Speaking English is a piece of cake. 2. She is a real tough cookie. 3. Happiness is different from pleasure. Happiness has something to do with struggling and enduring and accomplishing.” 4. We sweate...
【单选题】橄榄石中的睡莲叶状包裹体按包体成因分类是属于:( )
A.
先成或原生
B.
同期或同生
C.
后生或次生
D.
其他
【判断题】一个查询语句中不能同时出现两个聚合函数。
A.
正确
B.
错误
【单选题】M: Cindy, have you finished your term paper? W: Finally I have done nothing else this week but type it. What does the woman say about the term paper?
A.
She will type it next week.
B.
It took her an entire week to type it.
C.
She still hasn't finished it.
D.
She did nothing about it.
【判断题】关于责任能力的本质,旧派理论主张是意思能力或犯罪能力;而新派则主张是刑罚能力。
A.
正确
B.
错误
【简答题】The professor gave orders that the test ________ before 5:30. A be finished B will be finished C will finish D shall finish 2. He was severely ill, _____ he had to lie in bed. A as much as that B ...
【单选题】基因突变不包括下列类型。
A.
转换
B.
变换
C.
插入
D.
缺失
【单选题】储存功能是物流服务的第二大职能,主要实现了物流的( )价值。
A.
空间
B.
经济
C.
时间
D.
仓库
【判断题】[光谱分析法中级第24题]紫外吸收光谱和可见吸收光谱同属电子光谱,都是由于价电子跃迁而产生的。()
A.
正确
B.
错误
【单选题】男性,40岁。痔疮手术后行热水坐浴,做法不妥的是
A.
浴盆和溶液需无菌
B.
操作前需排空膀胱
C.
坐浴时间为15~20分钟
D.
水温调节为60~70℃
E.
有头晕、乏力应停止
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