以中毒性白内障为中毒常见特征性体征的毒物是（）
A.三硝基甲苯
B.二甲苯
C.二氯乙烷
D.正己烷
E.二硫化碳
参考答案：A
— I will never forget the days ________ we studied in the same class.
— Neither will I. [ ]
A. when
B. in that
C. as
D. which
如何培养高校学生的运动技能？
