题干
My mother told me ______my ideas _____ my classmates.
A：share, with
B：to share, with
C：sharing, to
D：share,to
答案(点此获取答案解析）
B
My mother told me ______my ideas _____ my classmates.
A：share, with
B：to share, with
C：sharing, to
D：share,to
是等比数列，首项
，公比
，从第
项至第
项的和为720（
），则