1编号:2705题型:单选题测试正确率:52.2%

若直线经过第一、三、四象限,则m、n的取值范围是(    )

2编号:2704题型:单选题测试正确率:16.81%

在平面直角坐标系中,把直线y=2x向右平移一个单位长度后,其直线解析式为()

3编号:2703题型:单选题测试正确率:69.65%

当m为何值时,函数是一次函数?

4编号:2702题型:单选题测试正确率:63.36%

下列各曲线中不能表示y是x的函数是(    

5编号:2689题型:单选题测试正确率:0%

—Hi, Tom! Can you tell me when______ for London?
—Yes, tomorrow afternoon.

6编号:2688题型:单选题测试正确率:0%

I spent a lot of time ______ English last week.

7编号:2687题型:单选题测试正确率:0%

They decided_______ at the end of this month.

8编号:2686题型:单选题测试正确率:0%

It's time for supper now. Let's ______ it.

9编号:2685题型:单选题测试正确率:0%

You'd better_________ football in the street.

10编号:2684题型:单选题测试正确率:0%

In the past the children were made ______15 hours a day.