皮皮学，免费搜题
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【单选题】
体是碳在（）中形成的间隙固溶体。A.
α－Fe
B.
γ－Fe
C.
δ－Fe
D.
β－Fe
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【判断题】Listen to a conversation and decide whether the following statements are true (T) or false (F). 1. Jack isn’t satisfied with his present work.
A.
正确
B.
错误
【简答题】Listen to conversation2 and decide whether the following statements are true (T) or false (F). 1. Jack isn’t satisfied with his present work. 2. The sales goal is always possible for Jack to achieve...
【简答题】Listen to a conversation and decide whether the following statements are true (T) or false (F). 1. Jack isn’t satisfied with his present work. 2. The sales goal is always possible for Jack to achieve....
【判断题】Listen to a conversation and decide whether the following statements are true (T) or false (F). (判断对错) 补充词汇: fed up adj. 厌烦的;不满的 stressed out adj. 焦虑紧张的 promotion n. 晋升;提升 pick on 故意刁难 dwell on...
A.
正确
B.
错误
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