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【单选题】
下列哪种醇没有α -H ,不能被酸性重铬酸钾氧化
A.
乙醇
B.
异丙醇
C.
叔丁醇
D.
苯甲醇
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参考答案:
举一反三
【单选题】America succeeded in shaping world events over the past 40 years probably because of__________. 查看材料
A.
its ability to adapt technology
B.
its ability to take advantage of the capabilities of its people
C.
its ability to compete in the world markets
D.
both A and B
【单选题】Over the past 40 years, 29 other Chinese people ____ Mount Qomolangma successfully.
A.
climbed
B.
have climbed
C.
had climbed
D.
climb
【单选题】America succeeded in shaping world events over the past 40 years probably because of______.
A.
its ability to adapt technology
B.
its ability to take advantage of the capabilities of its people
C.
its ability to compete in the word markets
D.
both A and B
【简答题】America succeeded in shaping world s over the past 40 years probably because of__
【单选题】America succeeded in shaping world events over the past 40 years probably because of ______.
A.
its ability to adapt technology
B.
its ability to take advantage of the capabilities of its people
C.
its ability to compete in the world markets
D.
both A and B
【单选题】成人脊髓圆锥下端平齐
A.
第 12 胸椎体下缘
B.
第 1 腰椎体上缘
C.
第 1 腰椎体下缘
D.
第 2 腰椎体上缘
【单选题】成人脊髓圆锥下端平齐
A.
第12胸椎体下缘
B.
第1腰椎体上缘
C.
第1腰椎体下缘
D.
第2腰椎体上缘
E.
第2腰椎体下缘
【单选题】America has succeeded in shaping world events over the past 40 years probably because of
A.
its ability to adapt technology.
B.
its ability to take advantage of the capabilities of its people.
C.
its ability to compete in the world markets.
D.
both A and b.
【简答题】America succeeded in shaping world s over the past 40 years probably because of______. [A] its ability to adapt technology [B] its ability to take advantage of the capabilities of its people [C] ...
【单选题】成人脊髓圆锥下端平齐
A.
第二腰椎体下缘
B.
第一腰椎体下缘
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