分类：教育/科学-学习帮助
问题：高中英语Don'tcomplain.___youaresuppo 
Don't complain. ___ you are supped to do ___ you don't like a thing is change it.AThat;what BWhat;that CWhat;when   DThat;why
回答：OH NO 发到评论去了。。。
C。。。。。