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【单选题】
铣刀初期磨损的快慢和( )及铣刀的刃磨质量有关。A.
铣刀材料
B.
铣刀结构
C.
铣刀角度
D.
铣刀使用
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皮皮学刷刷变学霸
举一反三
【单选题】She regrets（）idle when young.
A.
to have been
B.
her being
C.
her having been
D.
having been
【单选题】According to the author, which of the following is NOT true about her mother?
A.
She held the power in the family.
B.
She was satisfied with her married life.
C.
She had no regrets about anything.
D.
She was certainly disappointed with her later life.
【单选题】Lydia really regrets _____ out of high school. She has really had to struggle to make a living because of that decision. A. drop B. to drop C. dropping D. dropped
A.
drop
B.
to drop
C.
dropping
D.
dropped
【单选题】Lydia really regrets________out of high school.She has really had to struggle to make a living because of that decision. [ ]
A.
drop
B.
to drop
C.
dropping
D.
dropped
【单选题】After seeing the play, Janet regrets that ____.
A.
she arrived at the theatre late
B.
she didn't read the play before she saw it
C.
she didn't join the performance
D.
Mark's performance was not satisfying
【简答题】A．She has trouble getting along with the professor. B．She regrets having taken up much of the professor's time. C．She knows the professor has been busy. D．She knows the professor has run into trouble.
【简答题】A．She is surprised that Carnegie thought his plan could succeed. B．She understands why Carnegie proposed his idea. C．She doubts whether Carnegie was serious about his plan. D．She regrets that Carnegie...
【单选题】After seeing the play, Janet regrets that _____.
A.
she didn't read the play before she saw it
B.
she didn't join the performance
C.
Mark's performance was not satisfying
D.
she arrived at the theatre late
【单选题】下面哪一项是癫痫症状发作时恰当的急救方法?()
A.
牙关紧闭者，可以拿手帕包住筷子让患者咬住
B.
需要做人工呼吸
C.
病人侧卧，头侧向一方
D.
痉挛时，可按压病人的四肢
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