1编号:4110题型:单选题测试正确率:75.65%

It is really important to ______.

2编号:4109题型:单选题测试正确率:53.57%

Doing Yoga brings me ______ and happiness.

3编号:4108题型:单选题测试正确率:73.05%

You don’t have to ______ about your son.

4编号:4107题型:单选题测试正确率:68.51%

There is no ______ person in the world.

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()