I want ___________ outside ___________ in the snow. [ ]

A. go; play

B. to go; playing

C. to go; to play

软性设计的渐进镜特点是（）。

A.渐进区宽而长

B.渐进区宽而短

C.渐进区细而长

D.渐进区细而短

E.以上都不对