在国际贸易中中间商的收入称为( )。
A．服务费 B．收益 C．佣金 D．折扣
参考答案：C
The building _____ in our school is for us teachers. Though there’s noise most of day, we still feel happy about it .
A．built
B．has been built
C．being built
D．to be built
中国的散文诗是一种外来文体。
