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【单选题】
气缸总容积与燃烧室容积之比( )。A.
发动机倍率
B.
发动机排量
C.
发动机压缩比
D.
以上都不是
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皮皮学刷刷变学霸
举一反三
【单选题】Everything taken into account, I think Alice's plan is a(an) _____ one. We'd better put it into practice. [ ]
A.
primary
B.
perfect
C.
essential
D.
practical
【单选题】________ one foot before the other, slowly and purposefully, the deer walked up to ______ I was _______.
A.
Put, where, seated
B.
Putting, the place where, seating
C.
Put, the place in which, sitting
D.
Putting, the place where, sitting
【多选题】以下属于邮政职业道德内容的有( )。
A.
钻研业务技术，提高职业技能
B.
积极开拓进取，勇于大胆 创新
C.
掌握邮政业务，提高操作技能
D.
不断开拓进取，能够迎难而上
【单选题】I really ________ with Julia. I didn't realize she is a vegetarian. A. put my shoes B. put my foot in it C. put my foot in D. did wrongly
A.
put my shoes
B.
put my foot in it
C.
put my foot in
D.
did wrongly
【单选题】Only our party's policies will put the country back _ again. [ ]
A.
on its foot
B.
on its feet
C.
in its foot
D.
in its feet
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