题目

 - It has been raining for nearly a week. Will it _________ long? - No. It’s _________ we’ll have a fine weekend. The sun will be shining again.    A. rain, report          B. last, reported    C. stop, reported    D. lasted, reported 答案：B如图所示．梯形ABCD中，AD∥BC，AE∥DC交BC于E，△ABE的周长=13厘米，AD=4厘米．求梯形的周长．