What,when,do,know,you,do,to.fire,there is,a连词成句
问题描述:
What,when,do,know,you,do,to.fire,there is,a连词成句
答
Do you know what to do when there is a fire?
What,when,do,know,you,do,to.fire,there is,a连词成句
Do you know what to do when there is a fire?