单项选择题

Which of the following is NOT a reason for the increasing number of eye complaints

A．The ultra-violet rays become stronger
B．The ozone layer is expanding
C．Many people buy low-price sunglasses
D．More people go to the solarium to get tanned
<上一题 目录 下一题>
热门 试题

单项选择题
How would you describe the author’s attitude towards current learning strategies
A．Distanced.
B．Admiring.
C．Objective.
D．Ironical.
单项选择题
The case against Mr. Sharon involved ______.
A．peace negotiations with Greece
B．land dispute with Greece
C．land development on a Greek island
D．his ability as a foreign minister
相关试题