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【单选题】
以下药材横切面中,内皮层不明显的是A.
桔梗
B.
黄芩
C.
续断
D.
地黄
E.
巴戟天
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举一反三
【单选题】患者女,52 岁。宫颈癌II期,拟行手术治疗。术前行子宫动脉栓塞化疗术,注入顺铂。顺铂的药理作用为
A.
干扰转录过程和阻止 RNA 合成
B.
干扰核酸生物合成
C.
破坏 DNA 结构
D.
抑制蛋白质合成与功能
E.
抑制拓扑异构酶活性
【单选题】若要在页面中创建一个图形超链接,要显示的图形为apple.jpg,所连接的地址为www.apple.com,以下代码中正确的是
A.
http://www.apple.com"> src="apple.jpg/>
B.
http://www.apple.com"> src="apple.jpg/>
C.
www.apple.com"> apple.jpg
D.
http://www.apple.com"/> src="apple.jpg/>
【简答题】pa.1 raise a question. 2. pa.2 it is __1__ for a man to answer when a woman asks him how she __2__. 3. pa.3 men don't think of their looks __3__ women do. men form an opinion and __4___ for the res...
【单选题】implication
A.
possible effect or result
B.
suggestion that someone is involved in something illegal or morally wrong
【判断题】Women like wearing plain sweaters with no pockets, or other designs. The most important styles of women's wear are some formal clothes even many causal men don't like their confines.
A.
正确
B.
错误
【单选题】教学过程是一种特殊的认识过程,其区别于人类一般认识的特点是_
A.
主动性、阅读性和引导性
B.
探索性、间接性和引导性
C.
间接性、引导性和简捷性
D.
间接性、引导性和复杂性
【单选题】患者女,52岁。宫颈癌II期,拟行手术治疗。术前行子宫动脉栓塞化疗术,注人顺铂。顺铂的药理作用为
A.
干扰转录过程和阻止RNA合成
B.
干扰核酸生物合成
C.
破坏DNA结构
D.
抑制蛋白质合成与功能
E.
抑制拓扑异构酶活性
【单选题】According to the passage, the implication of the performance is that ______.
A.
the Catalonians are insensible and noisy people.
B.
the Catalonians Show more sense than is expected.
C.
the Catalonians display paradoxical characteristics.
D.
the Catalonians think highly of team work.
【简答题】阅读理解。 Do I really need a helmet just to ride to class? First, ask your physics professor what can happen to a head dropped from the normal height where you ride, say about 5 feet up, when it hits the ...
【简答题】（12分）【化学——化学与技术】 重铬酸钾是工业生产和实验室的重要氧化剂，工业上常用铬铁矿（主要成分为FeO·Cr 2 O 3 ，杂质为SiO 2 、Al 2 O 3 ）为原料生产，实验室模拟工业法用铬铁矿制K 2 Cr 2 O 7 的主要工艺如下图。涉及的主要反应是: 6FeO·Cr 2 O 3 +24NaOH+7KClO 3 =12Na 2 CrO 4 +3Fe 2 O 3 +7KCl+1...
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