单项选择题

Which of the following is TRUE about eye protection from sunburn

A．We can drink celery juice to prevent our eyes from being tanned.
B．We should wear sunglasses after 10-munite exposure to the sun.
C．We can do without eyewear when we go out on a sunny day.
D．We should put on sunglasses as soon as we go out in the sun.
<上一题 目录 下一题>
热门 试题

单项选择题
The elephant seal’s bulls are notorious for
A．slugging them out for territorial defense for their of springs.
B．fighting with each other to own harems of females.
C．their act of aggression against other animals.
D．competing fiercely with each other for locating meals.
单项选择题
Chopin felt most at ease when
A．he played in the large concert hall.
B．he was with social wealthy people.
C．he was with those who he loved.
D．he played in a non-public upper-class concert.
相关试题