1编号:4176题型:单选题测试正确率:69.63%

一根圆木,它的横截面的周长是62.8厘米,则它的横截面积是()平方厘米。

2编号:4175题型:单选题测试正确率:78.0%

下面说法正确的是()

3编号:4174题型:单选题测试正确率:71.47%

下列说法中正确的是()

4编号:4173题型:单选题测试正确率:58.84%

5编号:4172题型:单选题测试正确率:51.97%

计算25m÷5m的结果为()

6编号:4171题型:单选题测试正确率:64.05%

下列各式的计算中,正确的是()。

7编号:4170题型:单选题测试正确率:54.34%

在代数式,-1,x2-3x,π,,x2中是整式的有()

8编号:4165题型:单选题测试正确率:51.14%

Driving after drinking is ______.

9编号:4164题型:单选题测试正确率:44.89%

—Guess What! The great movie is on in the cinema.
—Nothing new.I______ it with my parents on the first day.

10编号:4162题型:单选题测试正确率:59.66%

—Were you at school when he came to see you?
—Yes, I ______ a math class.