Here we introduce some of the best places to view spring flowers. So ________  some spring clothes and go to catch a glimpse of the true wonders of the season.

A．try on

B． take on

C．put on

D．turn on

实行公开招标时，投标人的数量将会很多，实行( )，可以减少多余的投标。

A．标前考核

B．标前评价

C．资格预审

D．资格后审