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【多选题】
关于轮胎气压选择依据说法正确的是?A.
气压增加，则承载能力强，但轮胎的附着能力下降，振动频率增加，乘坐舒适性和安全性变坏。
B.
乘用车轮胎使用气压不应高于所选轮胎规定负荷下限定气压的80%。
C.
商用车的轮胎使用气压可接近选定轮胎层级所限定的气压。
D.
要求前轮轮胎气压应低于后轮的轮胎气压的原因是汽车操纵稳定性的需求。
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举一反三
【单选题】How does paragraph 7 relate to the earlier discussion of infantile amnesia?
A.
It introduces a new theory about the causes of infantile amnesia.
B.
It argues that particular theories discussed earlier in the passage require further research.
C.
It explains how particular theories discussed earlier in the passage may work in combination.
D.
It evaluates which of the theories discussed earlier is most likely to be true.
【简答题】how they relate to others
【单选题】How does the speaker relate to her audience?
A.
By means of contrast between our life with bees and without bees.
B.
By going straight to the point by introducing hand pollination.
C.
By showing us the tomato flowers.
D.
By showing how bumble bees vibrate the plants.
【简答题】Cross-cultural communication begins when people understand how ______ relate to each other within our society.
【单选题】How does the author relate to sounds at night?
A.
He imagines sounds that do not exist.
B.
He exaggerates quiet sounds.
C.
He thinks taps should be turned off.
D.
He believes it's rather quiet at night.
【单选题】How does a collectivist relate to ingroups?
A.
They would do their best to help and concern about each other.
B.
They are very "cool" to outgroups.
C.
They would expect less preferential treatment from ingroups.
D.
They are friendly to outgroups as weel as to ingroups.
【简答题】Moby-Dick features several seemingly insane characters. How does insanity relate to this story? How do these characters contrast with one another?
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