问题
选择题
I am too busy to listen to her ______ talking. She has talked for about two hours.
A．hopeless
B．endless
C．harmless
D．careless
答案
答案：B
考查形容词辨析。Hopeless“无望的”；endless“无尽的”；harmless“无害的”；careless“粗心的”。句意“我太忙而不能听她滔滔不绝的谈话。她已经说了约两小时了。”故选B。