It's the kind of music that he can dance _____. [ ]
A. with
B. to
C. along
答案：B
( )主要是指针对销售现场管理制度、销售流程、接待制度、付款方式、促销优惠、相关合同文件的签订规则等方面的培训。
A．市场调查培训 B．销售筹备培训 C．销售规则培训 D．宣传资料培训
矿物的多相转变
