题目

Nowadays, many children spend hours a day looking at computer screens or other digital (数码的) products. Some eye care doctors say all the screen time has caused more children to have what they call computer vision syndrome (视力综合症).Nathan Warford is an optometrist in the US. He says he has seen more children having eye problems. “More children come into my office because their parents have noticed that they have headaches (头疼)or red eyes, or because their degree of short-sightedness appears to be increasing (增加)very fast and they’re worried,” he said.Dr. Warford say下列词语中没有错别字的一项是 [     ]A．端详　言简意赅　谈笑风生B．闲暇　难以质信　门庭若市C．傲漫　相得益彰　心悦诚服D．鼎盛　世外桃源　迫不得以