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【多选题】
爱国、敬业、诚信、友善，自古以来就是中华民族所推崇的道德情操，贯穿于我国公民道德行为的各个环节，涵盖了社会公德、（）等各方面，是与人们生活紧密联系的基本价值规范。A.
职业道德
B.
家庭美德
C.
个人品德
D.
伦理道德
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】I'm very grateful for your help and hope to do something for you _____ in the future.
A.
in exchange
B.
instead
C.
in return
D.
in particular
【单选题】Speaker A: Yes, can I help you? Speaker B: ______
A.
Thanks. I'm very grateful for your help.
B.
We're just looking. Thanks.
C.
Yeah, can you help me with this experiment?
D.
Yes. Can you tell me how to get to the National Library?
【简答题】试述热凝树脂的制作义齿基托时产生气泡的原因有哪些?
【单选题】I’m very grateful to Professor Smith, without __________ help I would have never have got this far.
A.
who
B.
whose
C.
whom
D.
which
【单选题】为了合成CH3COCH(CH3)CH2COOH应采用乙酰乙酸乙酯和下列哪种试剂反应( )。
A.
碘甲烷和溴乙酸;
B.
3-氯丁酸;
C.
溴乙烷和溴乙酸;
D.
碘甲烷和溴乙酸乙酯
【单选题】I'm very grateful for your help and hope that some day I will be able to do something for you________. [ ]
A.
in exchange
B.
in turn
C.
in return
D.
in particular
【单选题】I’m very grateful to my high school teachers, without ______ help I wouldn’t be so excellent.
A.
whom
B.
their
C.
which
D.
whose
【简答题】热凝义齿基托树脂产生气泡的原因分析
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