以下不属于最通常的货物和服务的是()
A.住宿
B.食品和饮料
C.通讯服务
D.娱乐与交通
正确答案是C
Complete the following sentence with a (compound) word derived from the one(s) given in bracket.
We may expect that science and technology will continue to contribute to the （ ） of human society. (develop)
