—What's Mary doing?  

—_______.[ ]

A. She's a bank clerk

B. She likes reading

C. She is singing  

D. She does housework after school

关贸总协定的（）中，通过了第一个“反倾销协议”。

A．狄龙回合

B．肯尼迪回合

C．东京回合

D．乌拉圭回合