—Kangkang, how many apples are there _____ the tree?

—Too many. [ ]

A. in

B. on

C. near

D. under

知识营销活动侧重于教育对象的（）

A.指导与训练

B.辅导与激发

C.引导与锻炼

D.培养与启发

E.培训与强化