1编号:4126题型:单选题测试正确率:37.5%

Everything is under ______.

2编号:4124题型:单选题测试正确率:35.8%

______ we do something to protect the environment.

3编号:4121题型:单选题测试正确率:55.68%

We can travel by bike______ by car.

4编号:4118题型:单选题测试正确率:63.07%

______ improve our English, we should study harder.

5编号:4105题型:单选题测试正确率:77.54%

如图∠A=50°,∠1=∠2,则∠ACD等于()

6编号:4104题型:单选题测试正确率:43.08%

如图,在△ABC中,∠B=2∠C,AD是∠BAC的平分线.则()

7编号:4103题型:单选题测试正确率:62.15%

如果一个等腰三角形的两边长分别为2cm和5cm,那么它的周长是()

8编号:4102题型:单选题测试正确率:59.08%

若△ABC的三边长分别为整数,周长为11,且有一边长为4,则这个三角形的最大边长为()

9编号:4101题型:单选题测试正确率:39.38%

计算的结果是()

10编号:4100题型:单选题测试正确率:51.59%

下列条件中,不能判定三角形全等的是()