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【单选题】
中国科学家呦呦因在青蒿中发现了 抗疟 “利器” 青蒿素 , 获得 2015 年生理学或医学奖,细胞内指导素形成的控制中心是 A. 细胞壁 B. 细胞核 C. 细胞质 D. 液泡
A.
B.
C.
D.
D
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参考答案:
举一反三
【单选题】下列不属于矿井空气参数的是:
A.
密度
B.
粘性
C.
质量
【单选题】Filters and low tar tobacco make smoking safe.
A.
Right
B.
Wrong
C.
Not mentioned
【单选题】根据社会保险法律制度的规定,一次性工亡补助金,为上一年度全国城镇居民人均可支配收入的
A.
‍ ‍ 根据社会保险法律制度的规定,一次性工亡补助金,为上一年度全国城镇居民人均可支配收入的 ‍ ‍ A、5倍
B.
10倍
C.
15倍
D.
20倍
【单选题】在Pubmed中主题途径加权检索”近五年亚油酸制剂的测定”,以下检索策略正确的是( ) A. Linoleic Acid/analysis[Majr] Filters: published in the last 5 years B. Linoleic Acid[mesh] AND analysis"[Majr] Filters: published in the last 5 years C. ...
A.
Linoleic  Acid/analysis[Majr] Filters: published in the last 5 years
B.
Linoleic  Acid[mesh] AND analysis"[Majr] Filters: published in the last 5 years
C.
 Linoleic Acid/therapy[Majr] Filters: published in the last 5 years
D.
 Linoleic Acid[Majr] AND analysis[Majr] Filters: published in the last 5 years
【多选题】Which two statements are correct about firewall filters in the Junos OS?()
A.
Firewall filters are stateless.
B.
Firewall filters are used to control routing information that is exchanged between devices.
C.
Firewall filters are used to control traffic passing through the device.
D.
Firewall filters can only be applied to traffic entering the device.
【简答题】句型转换 1. You must practice speaking more English. You _ _ practice speaking more English. 2. Lucy is as tall as my sister. Lucy is height (高度) __ my sister. 3. Tom likes swimming, and Jim likes skating...
【简答题】句型转换。 1. I have to practice playing the violin first.(改为否定句) You ____ practice playing the violin first. 2. They can come over after 8 o'clock.(改为同义句) They _____ over after 8 o'clock. 3. Perhaps they ...
【简答题】Depth filters collect particles mostly by both impaction and filtration.
【简答题】A firewall is simply a program or hardware device that filters the information coming through the Intemet connection into your private network or computer system.
【单选题】根据社会保险法律制度的规定,参加工伤保险的职工因工死亡,其近亲属可以按照一定标准从工伤保险基金领取一次性工亡补助金,该标准为()。
A.
上一年度全国城镇居民人均可支配收入的5倍
B.
上一年度全国城镇居民人均可支配收入的10倍
C.
上一年度全国城镇居民人均可支配收入的15倍
D.
上一年度全国城镇居民人均可支配收入的20倍
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