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【单选题】
下列哪种方法不是测量曲线时可用的。A.
拓印发
B.
坐标法
C.
铅丝法
D.
3D打印法
手机使用
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反馈参考答案：
举一反三
【简答题】Video Clip 1 Dr. Yang: You know, I’m gonna go. I don’t want to miss my flight. Dr. Burke: Oh, you’re fine. I had Weiss put another ticket (1) for you. ... Dr. Burke: ...This (2) you’re about to se...
【简答题】B About a year ago, I went to stay at a Detroit hotel. I didn’t want to carry too much money with me, so I asked the desk clerk to put a hundred- dollar bill in the safe for me. The next morning, howe...
【单选题】－Why didn’t you go to the cinema with us this afternoon, Jim? －Because I ______ at the station for my uncle from Beijing at that time.
A.
was waiting
B.
have waited
C.
am waiting
D.
will wait
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