题目内容

节气门清洗完成以后,需要进行匹配,或者说自匹配

A. 对
B. 错

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更多问题

火花塞的材质不同有哪些种类

A. 铂金
B. 铱金
C. 铜镍合金
D. 铁

Marry is spreading ____ on her bread.

A. butter
B. butters

There might be ____ about the president's mistake.

A. much news
B. many news

How often do you go out just for____?

A. fun
B. funs

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