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【多选题】
下列属于顺浓度梯度进行细菌摄取营养的方式是?( )A.
单纯扩散
B.
促进扩散
C.
主动运输
D.
基团转位
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【简答题】An oral history is a piece of writing based on an interview with a person who has lived through a significant period in history or experienced a historical . His or her memories provide a persona...
【单选题】The transmission is used to change the ratio between the _____ rpm and the driving wheel rpm.
A.
transmission
B.
clutch
C.
engine
D.
converter
【简答题】句子翻译:The transmission is connected to the back of the engine, it sends the power from the engine to the drive wheels.
【单选题】The study of a language through the course of its history is called
A.
Perspective study.
B.
Descriptive study.
C.
Synchronic study.
D.
Diachronic study.
【判断题】The transmission is usually considered to be the heart of the automobile.
A.
正确
B.
错误
【单选题】The fascination with dreams has continued through the various phases of human history. There is reason to believe that the earliest societies may have considered dreaming as a voyage of the soul, a se...
A.
imaginary
B.
likely
C.
suspicious
D.
inevitable
【单选题】Between the engine and the transmission is ________.
A.
clutch or driveshaft
B.
clutch or torque converter
C.
torque converter or planetary gear sets
D.
clutch disk or pressure plate
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