— Why does Alice look so tired?

— It took her a whole morning to ____________ a new dress at the store.

A．make up

B．figure out

C．pick up

D．pick out

在临床上鉴别阴茎珍珠状丘疹和尖锐湿疣可依据前者（）

A.环绕在阴茎冠状沟的圆锥状、球状或不规则形小珍珠样丘疹

B.沿冠状沟排列成一行或数行，互不融合

C.无自觉症状

D.醋酸白试验阴性

E.长期存在，无明显变化