精英家教网 > 高中英语 > 题目详情

You'd better ____ how you managed to do it, or we won't let you go.

A.clarify                            B. to clarify                 C. expand                   D. speak

练习册系列答案
相关习题

科目:高中英语 来源: 题型:

You’d bett er have your room _____. It’s _______.

clean ;in mess             B. cleaned ; a mess  

cleaned ; in mess           D. clean ; in a mess

查看答案和解析>>

同步练习册答案