1编号:4802题型:单选题测试正确率:75.06%

如图,将正方形ABCD中的△ABD绕对称中心O旋转至△GEF的位置,EF交AB于M,GF交BD于N.则BM与FN满足
(  )

2编号:4801题型:单选题测试正确率:53.15%

(2010杭州)如图,在△ABC中,∠CAB=65°,在同一平面内,将△ABC绕点旋转到△的位置,使得∥AB,则∠=(    )

3编号:4800题型:单选题测试正确率:83.72%

如图,P是正△ABC内的一点,若将△PBC绕点B旋转到△P′BA,则∠PBP′的度数是()

4编号:4799题型:单选题测试正确率:88.81%

图形经过平移,旋转发生改变的特征是()

5编号:4798题型:单选题测试正确率:88.58%

如图,△OAB绕点O逆时针旋转80°到△OCD的位置.已知∠AOB=45°,则∠COD等于()

6编号:4767题型:单选题测试正确率:63.93%

You        return the book now. You can keep it till next week.

7编号:4766题型:单选题测试正确率:55.59%

They arrived here in time but didn’t know        to do next.

8编号:4765题型:单选题测试正确率:63.58%

        there a coffee bar in the town when you was a child?

9编号:4764题型:单选题测试正确率:62.56%

We should study        .

10编号:4763题型:单选题测试正确率:39.61%

Tom, would you please       the box? It’s for your sister.