please do sth还是please to do sth?please don't do sth还是please not do sth?跟can could没有半点关系、

问题描述:

please do sth还是please to do sth?please don't do sth还是please not do sth?
跟can could没有半点关系、

do don't do

please do sth 请做.please don't do sth请不要做.