—What about going swimming on such a hot day?—.A. It must be funnyB. That's rightC. Have a

问题补充：

—What about going swimming on such a hot day?

—.

A. It must be funny

B. Thats right

C. Have a nice time

D. Sounds great

答案：

A. It must be funny

B. Thats right

C. Have a nice time

(答案→)D. Sounds great

解析：考查交际用语。A一定很有趣；B那是对的；C玩的开心；D听起来很棒。句意：—在如此热的天气中，去游泳怎么样？—听起来很好。故D正确。