You'd *ter

题目:

You'd *ter _________ the knife a:put down b:to put down c:putting down d:puts down
请老师解答

答案参考:

解题思路: 本题考察的是had better的用法,应熟记had better后接动词原形。
解题过程:
首先纠正下,题目应该是这样的吧:You'd better____the knife
had better 最好 ,其后是跟动词原型,所以本题选A
最终答案:答案A