皮皮学，免费搜题
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搜题
【多选题】
从刀具材料和使用性能上，模具铣削加工刀具主要分为（）。A.
高速钢铣刀
B.
整体硬质合金铣刀
C.
机夹硬质合金铣刀
D.
金刚石铣刀
E.
机夹高速钢铣刀
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
举一反三
【单选题】Listen to the passage and choose the best answer to each of the questions you will hear. Question: 1. In what way does a bank credit card differ from a store credit account?
A.
The holder is not restricted to making purchases in one place.
B.
The holder is not restricted to making purchases.
C.
The holder is not restricted to making overdrafts.
D.
The holder is not restricted to the limit in the account.
【单选题】1 In what way does the associate professor benefit from the use of the interactive textbooks?
A.
He finds it easier to perform his teaching tasks.
B.
He can share more study material with the students.
C.
He can know how well the students have learned in real time.
D.
He is able to save more time for his research work.
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