can we do that

can we do that when can we do that什么意思 we must do ___to help him.a.that we can b.which we can c.wha All that we can do is wait 英语语法问题 No,we can't do that.We can't miss class. 英语句子改错 WE DO NOT KNOW THAT WE CAN DO ABOUT IT 1.At that time we can do nothing but cry for what we have do Computers can do much work that we can't do,but they are sti What can kids do that we can't do as adult? I can do that we can do,这句话有错吗!是什么句型, can we do it What can we do