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【简答题】
Please rearrange the order for the following English letters to make them into a right word you've learned in this unit. a a t n c v
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皮皮学刷刷变学霸
举一反三
【判断题】T he sad young men and the lost generation refer to the same group of people.
A.
正确
B.
错误
【单选题】众多种类的毒品之中有很多的致幻类药品,已知药力最强的致幻剂是()。
A.
K粉
B.
三唑伦
C.
可卡因
D.
麦角酰二乙胺
【单选题】Which generation came before Generation X?
A.
Generation Y.
B.
Generation Z.
C.
The baby boomer generation.
【单选题】The author refers to a potential new generation of monsters to______.
A.
refer to the potential dangers of cloning humans
B.
make reference to a popular novel that supports cloning
C.
denounce cloning technology
D.
support the use of stem-cell technology
【单选题】众多种类的毒品之中有很多的致幻类药品,这其中有迷幻剂药物的代表,它是已知药力最强的致幻剂。它是( )。
A.
K粉
B.
三唑伦
C.
麦角酰二乙胺
D.
可卡因
【单选题】tan405°=( )
A.
1
B.
-1
C.
【简答题】求下列各式的值. (1)a 2 sin(-1350°)+b 2 tan405°-(a-b) 2 tan765°-2abcos(-1080°); (2)sin(- 11π 6 )+cos 12 5 π?tan4π.
【单选题】众多种类的毒品之中有很多的致幻类药品,已知药力最强的致幻剂是()。
A.
K粉
B.
三唑仑
C.
麦角酰二乙胺
D.
可卡因
【简答题】Generation X refer to those born in .
【简答题】tan405°的值是
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