甲、乙两辆汽车分别从相距800千米的两城相向开出，8小时相遇，已

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问题解答题

甲、乙两辆汽车分别从相距800千米的两城相向开出，8小时相遇，已知甲车每小时行驶45千米，乙车每小时行驶多少千米？

答案

（800-45×8）÷8

=（800-360）÷8

=440÷8

=55（千米）

答：乙车每小时行驶55千米．

阅读理解

读短文，判断正(T)误(F)。

I have a new English teacher. Her name is Mary Black. She's from Canada. She is young and pretty. Her

eyes are blue and her hair is yellow. She is active. She likes singing and dancing. She tells us stories (故事) and

teaches (教) us English songs. Her class is so much fun. She is strict, but she is very kind. We all like her.

( ) 1. We can call our new English teacher Miss Mary.

( ) 2. My English teacher is quiet.

( ) 3. My English teacher likes singing.

( ) 4. My English teacher is a Chinese lady.

( ) 5. Mary Black can tell stories.

问答题简答题

健全依法 * * 和化解纠纷机制，要建立健全哪些机制，畅通群众利益协调、权益保障法律渠道？