皮皮学，免费搜题
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搜题
【判断题】
负责标定国家药品标准物质的机构是中国食品药品检定研究院。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
【单选题】The police announced that there will be an official ( ) into the mysterious death.
A.
inscription
B.
input
C.
inquiry
D.
irony
【简答题】单句改错 1. I had some trouble to finding Tom's house. 2. When did your father join in the party? 3. How are you getting on well with your classmates recently? 4. Mr Smith said that he would leave for Sha...
【简答题】A) conferred B) inferred C) announced D) verified
【简答题】中国茶文化的形成是以( )的《 》为标志的。
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