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【单选题】
密封油的作用是:( )A.
润滑发电机轴承
B.
其它
C.
冷却氢气
D.
防止氢气外漏
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
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【单选题】Man: By the way, Jane, did you talk to the consultant about our health program? Woman: I contacted his office, but his secretary said he would be out for lunch until two. Question: What does the woman...
A.
She talked with the consultant about the new program until two.
B.
She couldn't talk to the consultant before two.
C.
She would talk to the consultant during lunch.
D.
She couldn't contact the consultant's secretary.
【单选题】听力原文：M: By the way, Jane, did you talk to the consultant about our health program? W: I contacted his office, but his secretary said he would be out for lunch until two. Q: What does the woman mean? (...
A.
She talked with the consultant about the new program until 2.
B.
She couldn't talk to the consultant before 2.
C.
She would talk to the consultant during lunch.
D.
She couldn't contact the consultant's secretary.
【单选题】听力原文：M: By the way, Jane, did you talk to the consultant about our health program? W: I contacted his office, but his secretary said he would be out for lunch until two. Q: What does the Woman mean? (...
A.
She couldn't talk to the consultant before two.
B.
She would talk to the consultant during lunch.
C.
She couldn't contact the consultant's secretary.
D.
She talked with the consultant about the new program until two.
【单选题】实习时,我们在用 CAXA 制造工程师软件 自动编程时, 选用( )加工方式生成刀具轨迹。
A.
参数线加工
B.
平面轮廓精加 工
C.
平面区域加工
D.
轮廓线精加 工
【单选题】Jane wants______ you something about her house. [ ]
A.
to tell
B.
to talk
C.
tell
D.
talk
【单选题】James: ______. Jane: Maybe you should talk to him about it.
A.
It's driving me crazy.
B.
I can't stand his complaints.
C.
This film is boring.
D.
The book he lent me is tom,
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