皮皮学，免费搜题
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搜题
【单选题】
下列化合物水解速率最快的是 （ ）A.
. 苯甲酰氯
B.
邻苯二甲酸酐
C.
苯甲酸甲酯
D.
苯甲酰铵
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】The following passive used indicates that___ This proposal was generally considered as not very practical .
A.
we wish to make a statement sound impersonal perhaps out of modesty or tactfulness
B.
we are more interested in the event itself than in the agent.
C.
we wish to stress the doer of the action with by -phrase.
【多选题】列出该例子用到的知识点?
A.
圆角矩形工具及属性修改
B.
直角矩形工具及属性修改
C.
文本文字属性转换为轮廓图
D.
污点矢量包
E.
橡皮檫工具
F.
图层之间的移动
【单选题】The idea that Franco _______ sounded good but was not very practical.
A.
proposed
B.
improved
C.
pros and cons
D.
prepared
【简答题】(A=Amy B=Briney S=Salesman) S: Good morning, can I help you? A: No, thanks. We are just looking ___________. S: Take your time. Please let me know if you need any help. A: OK, thanks. We will. B: ...
【简答题】礼仪的核心是
【简答题】not very practical
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