题目内容

反手握拍大多攻击性不强,所以被称为主动球。

A. 对
B. 错

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在比赛过程中,因为来球方向的不确定性,可以不需要不断转换握拍方法

A. 对
B. 错

反手发球时,脚可以越过发球线。

A. 对
B. 错

Fill the blanks with the given words.JapaninstructorIrelandengineerdinerwaitress1. The ________ will come and take your order soon.2. ________ is famous for sumo wrestling.3. Peter is a(n) ________ . He helps to make buildings, bridges and roads in the city.4. St. Patrick’s Day is a celebration that began in ________. Everyone wears green to celebrate this day.5. My piano _________ has taught me so much.6. This______ has the best hamburgers! You should try one.

冷却液异常常见表现

A. 冷却液温度过高
B. 冷却液温度过低
C. 冷却液变质
D. 冷却液消耗量变大

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