用绳子围成一块矩形场地，若绳长为40米，则围成矩形的最大面积是______平方米．

从Ⅱ栏中选出Ⅰ栏各句子的应答语。（5分）

Ⅰ                           Ⅱ

小题1:May I take your order?       A.Yes,please.

小题2:What does she look like?      B.No,he doesn’t.

小题3:May I help you?              C.Rice and fish,please.

小题4:Where do they work?         D.She has big eyes.

小题5:Does he speak English?       E.They work on a farm.