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【多选题】
主含生物碱的中药材有A.
延胡索
B.
川乌
C.
黄连
D.
粉防己
E.
甘草
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【单选题】The same factors push wages mad prices up together, the one _________ the other.
A.
emphasizing
B.
reinforcing
C.
multiplying
D.
increasing
【简答题】下列属于我国的额定电压等级的是( )。A. 3kV; B. 20kV; C. 22kV; D. 500kV;
【单选题】The author suggests that, to win the war against alcohol abuse,______.
A.
we should emphasize the harm of passive drinking
B.
it's important to change the current notion of alcohol
C.
alcohol should be treated the same way as smoking
D.
it's necessary to classify alcohol as an illegal drug
【判断题】The term “cognitivism” is often used loosely to describe methods in which students are asked to think rather than simply repeat.
A.
正确
B.
错误
【简答题】下列属于我国输电网额定电压等级的是( )。A. 110kV; B. 220kV; C. 320kV; D. 500kV;
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