Question

－Who are you waiting for?－___________ us a lecture this afternoon. A．The professor wants to

－Who are you waiting for?－___________ us a lecture this afternoon. A．The professor wants to give B．The professor will give C．The professor about to give D．The professor to give

Answer 1

D

试题分析：考查不定式作后置定语。句意：--你在等谁？--（我在等）今天下午给我们作演讲的那个教授。A、B语法上没错，但意思不对，“那个教授想给我们作演讲”；“那个教授将要给我们作演讲”，都不是对问句的正确回答，属于答非所问，排除A、B；be about to do sth将要做某事，排除C。动词不定式to give作the professor的后置定语。故选D。