We wondered _____ the boys' team _____ the girls' team the day before. [ ]

A. what; has lost to

B. whether; had lost to

C. if; lost to

D. if; had lost

课堂培训适用于（）的授课。

A.基础理论

B.操作技能基本知识

C.野外测量

D.外业施工

E.动手操作