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【判断题】
普通行星齿轮差速器主要由行星齿轮、行星齿轮轴、半轴齿轮和差速器壳等组成。A.
正确
B.
错误
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【判断题】Personal thanks to the author’s parents, siblings, spouse or children can be found at the end of this section.
A.
正确
B.
错误
【单选题】How did the author’s parents react to his complaints about never-ending work?
A.
They disciplined him.
B.
They showed sympathy for him.
C.
They said it could not be helped.
D.
They took no pity on him.
【判断题】The author’s parents didn’t take care of her grandmother because they were busy with their work.
A.
正确
B.
错误
【简答题】How did the author’s parents punish him after the collision with the school bus?
【简答题】What did the author’s parents think of his performance? (Para. 13)
【判断题】The author’s parents had the car fixed with multi-colored parts to punish the author.
A.
正确
B.
错误
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