Diderot was also a philosophical materialist,() that thought developed from the movements and changes of matter.

A. believing

B. have been located

C. believes

D. be locating

神州行客户在号码有效期、保留期和保号期即将结束前（）天通过短信方式提醒客户及时使用/充值/转帐，每天提醒一次。