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【多选题】
发动机是由冷却系统、润滑系统、起动系统、点火系统、供给系统和（）等组成。A.
机体组
B.
曲柄连杆机构
C.
配气机构
D.
飞轮机构
E.
凸轮轴机构
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皮皮学刷刷变学霸
举一反三
【单选题】A recruitment advertisement must contain the followings except ______.
A.
a short description of the job
B.
conditions of work and salary
C.
the invitation of the introductory letters from applicants
D.
an application form
【简答题】1) "You might have sth there": There might be a 1 in what you way; "scouting": 2 2) "dust it, and it shows": 3 dust on the 4 , and evidence will show by 5 .
【单选题】Be was interested only in the story and skipped all those passages of landscape description.
A.
thought badly of
B.
went over
C.
went through
D.
passed over
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