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【多选题】
给自动变速器作失速试验，通过失速试验可检验A.
液力变的锁止离合器的性能
B.
液力变的单向离合器的性能
C.
齿轮变速器中磨擦片的工作
D.
发动机的输出功率
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皮皮学刷刷变学霸
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【简答题】看图补全单词。 cam__ __a m__ __ wo__ __ __ p__ __k m__ __ __ t__ __ w__ __ __ __ peo__ __ __ chil__ __ __ __ p__ct__ __e
【单选题】It seems very difficult _________.
A.
to stop the child to cry
B.
restraining the child to cry
C.
to stop the child from crying
D.
holding the child, s crying
【单选题】Anthropologists believe differences between traditional and modern societies are that in the old society _____
A.
there was secluded love affair between children and parents
B.
parents got some help from others to rear the infant
C.
only infant's parents looked after their child
D.
children were separated from their parents at early stage
【简答题】What is the difference between "flat" and "apartment"?
【单选题】In fear for their lives and in______of their freedom, thousands of enslaved women and children fled to the Northern States on the eve of the American Civil War.
A.
way
B.
view
C.
vision
D.
pursuit
【单选题】Saussure made the distinction between ( ).
A.
langue and parole
B.
competence and performance
C.
theoretical linguistics and applied linguistics
D.
comparative linguistics and historical linguistics
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