.写出原因..理由
问题描述：
.写出原因..理由
1.It's a good idea _____translate all the words.
A.to try not B.to try not to C.try not D.try not to
2._____you ever_____abroad?
A.Have;gone B.Did;go C.Have;been D.Have;been to
答
1 not to try NOT TO DO 固定形式
2have;been 到过哪里用HAVE BEEN