In order to eat safely,I think we _____ make some food by ourselves instead of buying some.[ ]A.used toB.prefer toC.had betterD.are supposed to选C还是D，为什么，为什么不选另一个？

we should observe traffic rules in order to keep ourselves___.(save)知道是safe,说明为什么 safe,and,to eat,it is,play with them,in fact.组成一个句子 we should obey traffic rules in order to keep ourselves____(save)求答案是safely 还是safe WHY It is not know whereto eat or what to order in a (). 求翻译：one type does eat her man in order to have a better child. food,should,we,eat,do,in,safe,my,opinion,the,more,to,make,government,the连词成句 in order to中文翻译 in order to造句 in order to造句 in order to you . in order to protect in order to是什么意思? in order to in order to In order to happy, how many gorillas would there have to be in order for the species to be considered safe中的两个to be是什么语法结构, ln order to和be in order I don`t have to eat the whole egg in order to discover that it is bad翻译