【简答题】【消耗次数：1】
大黄中游离蒽醌类成分主要为[填空1]、[填空2]、[填空3]、[填空4]和[填空5]。
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【简答题】
大黄中游离蒽醌类成分主要为[填空1]、[填空2]、[填空3]、[填空4]和[填空5]。
【简答题】
中药虎杖中的醌属于[填空1]醌类，紫草素属于[填空2]醌类，丹参醌类属于[填空3]醌类。
【简答题】
中药虎杖中的醌属于[填空1]醌类，紫草素属于[填空2]醌类，丹参醌类属于[填空3]醌类。
【简答题】
无色亚甲蓝试验主要用于鉴别醌中的[填空1]和[填空2]类成分。
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无色亚甲蓝试验主要用于鉴别醌中的[填空1]和[填空2]类成分。
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现代主义包括[填空1][填空2][填空3][填空4]和[填空5]。
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数据源空间包括 [填空1]、[填空2]、[填空3]、[填空4]、[填空5]和[填空6]。
【简答题】
后现代主义文学包括[填空1][填空2][填空3][填空4]和[填空5]。
【简答题】
浮士德经历了[填空1][填空2][填空3][填空4]和[填空5]五个追求阶段。
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溶剂提取法提取天然药物化学成分的操作方法有：[填空1]、[填空2]、[填空3]、[填空4] 和[填空5]。
随机题目
【单选题】
At last this intermezzo _____, and I found myself in front of the gigantic City Hall.
①
came to an end
②
came to the end
③
came to end
④
came to ending
【单选题】
I was again crushed by the thought that I stood on the ____ of the first atomic bombardment.
①
spot
②
site
③
place
④
area
【单选题】
If you bear any visible scars of atomic burns, your children will encounter prejudice ______ those who do not.
①
on the side of
②
at the side of
③
on the part of
④
at the part of
【单选题】
As the offender _______ his crime, he was dealt with leniently.
①
had admitted
②
had confessed
③
had recognized
④
had realized
【单选题】
I now stood on the site where thousands upon thousands of others had lingered on to die ____ slow agony.
①
at
②
from
③
of
④
in
【单选题】
The few Americans and Germans seemed just as _____ as I was.
①
constrained
②
curbed
③
inhibited
④
withhold
【单选题】
Little girls and elderly ladies in kimonos ___teenagers and women in western dress.
①
rubbed the shoulder with
②
rubbed shoulders with
③
rubbed shoulder with
④
rubbed the shoulders with
【单选题】
They would also like to _____ the atomic museum.
①
demolish
②
destroy
③
ruin
④
smash