1编号：25462题型：单选题测试正确率：39.53%
如图,直线y=x+b与x轴、y轴分别交于A、B两点,点A(1,0),点C是直线上第一象限内的一动点,①当△AOC的面积为时,点C坐标是 ,;②在①成立的情况下,若在x正半轴上存在点P,使得△COP是等腰三角形,则点P的坐标是 .()
2编号：25461题型：单选题测试正确率：43.14%
如图,直线与坐标轴分别交于点A、点B,点C在y轴上,且OA:AC=1:2,直线CD⊥AB于点P,交x轴于点D.①点P的坐标为 ;②若坐标系内的点M,满足以点B、P、D、M为顶点的四边形为平行四边形,则点M的坐标有 个,坐标分别是 .()
3编号：25409题型：单选题测试正确率：35.65%
Could you tell me ?
4编号：25408题型：单选题测试正确率：74.17%
The math problem is so hard. I really don’t know .
5编号：25407题型：单选题测试正确率：66.74%
—Do you know ? —At the end of July.
6编号：25406题型：单选题测试正确率：61.72%
—Could you tell me ?—He rides his bike.
7编号：25405题型：单选题测试正确率：44.08%
Our teachers always give us good advice. We should follow .
8编号：25404题型：单选题测试正确率：59.71%
Do you know Zunyi or not tomorrow?
9编号：25403题型：单选题测试正确率：77.49%
—May I come in ? I’m sorry I’m late. —Come in , please. But could you please tell me ?
10编号：25402题型：单选题测试正确率：61.79%
Please tell me . I have some gifts for him.
提醒:
x+b与x轴、y轴分别交于A、B两点,点A(1,0),点C是直线上第一象限内的一动点,①当△AOC的面积为
与坐标轴分别交于点A、点B,点C在y轴上,且OA:AC=1:2,直线CD⊥AB于点P,交x轴于点D.①点P的坐标为 ;②若坐标系内的点M,满足以点B、P、D、M为顶点的四边形为平行四边形,则点M的坐标有 个,坐标分别是 .()