Atparties,girlsliketohelpthemselvestoicecreamandcandies...

问题详情：

At parties, girls like to help themselves to ice cream and candies rather than wait ____________.

       A．to serve                                              B．to be served           

       C．served                                                D．being served

【回答】

知识点：不定式

题型：选择题