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【判断题】
冰片和麝香粉碎均需采用加液研磨法,操作时用力要轻A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【简答题】完形填空。 James was a curious young man. Everywhere he went, he liked to observe things and to 1 people-what they did, what they said and what they wore. Subconsciously, he was quick 2 all the time...
【单选题】----What do you think of the film acted by Jackie Chan? ----Oh, I don’t like it at all. It is very________.
A.
interesting
B.
boring
C.
exciting
D.
amazing
【单选题】Jackie Chan is _________ great actor. I really like his movies. [ ]
A.
a
B.
an
C.
the
D.
不填
【简答题】写出由环己烷为原料,生产己二酸的过程(试剂自选,注明反应条件,分离纯化过程或操作方法等)
【单选题】About movie star,I like Jackie Chan most. 选出这句话的同义句。
A.
I like Jackie Chan very much.
B.
I really like Jackie Chan.
C.
My favourite movie star is Jackie Chan.
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