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【多选题】
银杏叶中主要含有哪些化学成分
A.
黄酮类化合物
B.
萜内酯类化合物
C.
戊烯醇类化合物
D.
长链酚酸类化合物
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参考答案:
举一反三
【单选题】增溶剂是指能使( )药物在表面活性剂形成胶团后形成单相缔合胶体溶液。
A.
溶解性
B.
微溶性
C.
难溶性
D.
都可以
【单选题】Domestic violence is a serious crime causing serious social problems. It is violence at home, usually the husband beating his wife or the father beating his children. The victims, the wife and the chi...
A.
Parents.
B.
Husbands and children.
C.
Wives and children.
D.
Old people.
【多选题】餐巾可以分为哪些种类?
A.
全棉和棉麻混纺的正餐餐巾
B.
化纤餐巾
C.
维萨餐巾
D.
纸质餐巾
【简答题】STC89C51单片机的最小系统包括:单片机芯片、电源与退耦电路、( )电路、复位电路、程序下载接口。
【单选题】() According to the speaker, what is the point of understanding the concept of domestic violence?
A.
It will stop domestic violence.
B.
It helps people to take actions against domestic violence.
C.
It informs people of the negative influence of domestic violence.
D.
It increases public awareness of this issue.
【单选题】Which is not in the domain of domestic violence?
A.
Parents to adolescents violence.
B.
A wife assaults her husband.
C.
A Teacher humiliates the students.
D.
Child abuse.
【简答题】石油沥青的牌号越高,其软化点越 _______ 。
【多选题】How to Help Victims of Domestic Violence Domestic violence is a very painful experience for those who have to go through it. The victims often have very low self-esteem. They tend to blame themselves ...
A.
communicate with the victim in a right way
B.
recognize the signs of domestic violence
C.
ask the victim to take part in some activities
D.
turn to the Domestic Violence Help Center
E.
listen to the victim carefully
【单选题】Domestic Violence Nearly three in 10 men have experiencedviolence at the hands of an intimate partner during their lifetimes, according (51) one of the few studies to lookat domestic violence and heal...
A.
opened
B.
occurred
C.
opposed
D.
operated
【简答题】STC89C51单片机的最小系统包括:单片机芯片、电源与退耦电路、时钟电路、( )电路、程序下载接口。
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