皮皮学，免费搜题
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【单选题】
Please note these particulars and get familiar with the ship`s safety featuresA.
You are advised to pay attention to the ship`s particulars and know the safety features well
B.
You are advised to memorize all the safety features
C.
You are advised to write down all the safety features
D.
You are required to be familiar with the ship`s particulars
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皮皮学刷刷变学霸
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【单选题】关于三轴式普通齿轮变速器的说法正确的是
A.
一轴与二周旋转方向始终相同
B.
一轴与二周旋转方向始终相反
C.
一轴与二轴在同一轴线上
D.
一轴与二轴轴线平行但不在一条轴线上
【单选题】关于三轴式普通齿轮变速器的说法正确的是
A.
发动机怠速运转，变速器处于空挡时，中间轴与曲轴旋转方向相同。
B.
发动机怠速运转，变速器处于空挡时，中间轴与曲轴旋转方向相反。
C.
发动机怠速运转，变速器处于空挡时，中间轴处于静止状态。
D.
发动机怠速运转，变速器处于空挡时，一轴处于静止状态
【单选题】关于三轴式普通齿轮变速器的说法正确的是
A.
发动机怠速运转，变速器处于空挡时，一轴与曲轴同步旋转。
B.
发动机怠速运转，变速器处于空挡时，二轴与曲轴同步旋转
C.
发动机怠速运转，变速器处于空挡时，中间轴处于静止状态
D.
发动机怠速运转，变速器处于空挡时，一轴处于静止状态
【单选题】The good news made us _____．We all cheered (欢呼) at that time． [ ]
A.
excited
B.
exciting
C.
tired
D.
tiring
【简答题】“努力”、“竭力”中副词是( )
【单选题】The good news made headlines nationwide: Deaths from several kinds of cancer have declined significantly in recent years. But the news has to be bittersweet for many cancer patients and their families...
A.
survival rates
B.
quality of life
C.
lifespans.
D.
options for health insurance providers
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