Athletes( )at the Olympic Games are supposed to be nonprofessionals.
A、
who compete
B、
who are competing
C、
who will compete
D、
who have competed
【正确答案】:A
【题目解析】:
本题考查对一般现在时的判断。
由谓语are supposed to可知,句子时态是一般现在时,描述的是一般情况,需使用一般现在时。故选A。
句意:在奥运会上竞争的运动员应该是非专业人士。