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【单选题】
车刀刀尖处磨出过渡刃是为了( )。A.
断屑
B.
提高刀具寿命
C.
增加刀具刚性
D.
增加刀具强度
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】The word 'bead' originally meant prayer, but now it refers to the rosary used in the prayer. This is an example of ______.
A.
widening of meaning
B.
loss of meaning
C.
meaning shift
D.
narrowing of meaning
【简答题】I have two boys but ________ of them likes sweets. A) both B) neither C) either D) none
【单选题】Catherine is getting married in about three____ to a man named Paul.
A.
months
B.
years
【单选题】I have two boys but ______ of them likes sweets.
A.
both
B.
either
C.
none
D.
neither
【简答题】I have two boys but ________ of them likes sweets. A) both B) none C) either D) neither
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