8岁男童,左眼被铁丝扎伤后,晶体逐渐混浊呈白色,应诊断
A.先天性白内障
B.外伤性白内障
C.皮质性白内障
D.核性白内障
E.并发性白内障
参考答案:B
I've decided ____ go there again.[ ]
A. don't
B. to not
C. not to
D. not
焊工如已出现电光性眼炎,也可用()洗净后切成薄片,覆盖在眼睛上闭目休息,每隔20分钟换一片
A.黄瓜
B.萝卜
C.清凉的土豆
D.白菜