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【单选题】
设计滚子从动件凸轮轮廓线时，若将滚子半径加大，那么凸轮理论轮廓线上各点的最小曲率半径（）A.
一定变大
B.
一定变小
C.
不变
D.
可能变小也可能变大
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皮皮学刷刷变学霸
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【简答题】TV talent shows are ____________ among the audience nowadays. These shows always __________ the same format. There is usually a judging panel, ________________Simon Cowell and other______________ , w...
【简答题】These shows always _______ the same format. There is usually a judging panel, ________ Simon Cowell and other ________, who are searching for ________.
【简答题】Task 2 Complete the following summary according to the text. Write no more than three words on each line. SUMMARY Background • TV talent shows are ____1_____ among the audience nowadays. • These show...
【多选题】Background • TV talent shows are among the audience nowadays. • These shows always the same format. There is usually a judging panel, Simon Cowell and other , who are searching for . Opinions on talen...
A.
prevalent
B.
follow
C.
consisting of
D.
celebrities
E.
talented people
F.
contestants
G.
make a joke
H.
15 minutes
I.
led
J.
money-grabbing
【简答题】Complete the following summary according to the text. Write no more than three words on each line. Background • TV talent shows are __________________ among the audience nowadays. • These shows always...
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