题目内容
-What can we do to ______bird flu from spreading?
-Try not to buy or eat chicken that has not been checked.
A.prevent B.cause C.discover D.damage
练习册系列答案
相关题目
题目内容
-What can we do to ______bird flu from spreading?
-Try not to buy or eat chicken that has not been checked.
A.prevent B.cause C.discover D.damage