题目内容

Because prepositions are ubiquitous(无处不在的)in its sentences, English is called a language of prepositions.

A. 对
B. 错

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Chinese is counted as a typical analytic language while modern English a very typical synthetic language.

A. 对
B. 错

制动液的性能要求______。

A、粘温性好
B、凝固点低
C、低温流动性好
D、沸点高

制动液检查泄漏的主要部位有( )。

A. 主缸
B. 油管
C. 轮缸

制动液的性能要求粘温性好,凝固点低,低温流动性好。( )

A. 对
B. 错

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