our teacher always tells us -——time piaying computer games A not to waste Bnot wasteCdon‘t waste

问题描述:

our teacher always tells us -——time piaying computer games A not to waste Bnot wasteCdon‘t waste
请帮忙说明为什么其他两项不正确?

选B
tell sb.(not) to do sth
告诉某人(不)做某事
固定句型.
AC不符合句型.