题目

______ you’ve got a chance, you might as well make full use of it. A. Now that        B. After                C. Although               D. As soon as 答案：A 如图，ABCD中，D在AB的中垂线DE上，若ABCD的周长为38cm，△ABD的周长比ABCD的周长少10cm，求ABCD一组邻边的长．