美发服务项目中，漂染是先将头发漂去颜色后，再进行（）。
A.烫发
B.卷发
C.染发
D.梳理
参考答案：C
如果一个期权赋予持有人在到期日或到期日之前，以固定价格购买标的资产的权利。则该期权属于()。
A、美式看涨期权
B、美式看跌期权
C、欧式看涨期权
D、欧式看跌期权
Ricky is always the last one________dinner, for he gets home late every evening. [ ]
A. had
B. having
C. having had
D. to have
