皮皮学，免费搜题
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搜题
【单选题】
下列不具挥发性的成分是A.
细辛醚
B.
芍药苷
C.
丁香酚
D.
桂皮醛
E.
姜黄烯
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
【单选题】Have you ever been afraid to talk back when you were treated unfairly? Have you ever bought something just because the salesman talked you into it? Are you afraid to ask a boy (girl) for a date? Many ...
A.
some people are too easy-going
B.
some people are too timid
C.
there are too many superiors around us
D.
some people dare not defend their own rights
【简答题】Have you ever been afraid to talk back when you were treated unfairly? Have you ever bought something just because the salesman talked you into it? Are you afraid to ask a boy (girl) for a date？ Many ...
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