英语用before long/ long before 填空

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/27 07:45:01

英语用before long/ long before 填空
1 We began the test yesterday ,but we had made experiment _____
2 He hopes to finish his experiment ___

1.long before 很久以前
2.before long不久

英语用before long/ long before 填空 long before?before long?英语问题 before long和 long before before long与long before long before 和before long before和before 英语：before long 和long before怎么记住,用农乱? long before,before long,soon before,before soon的区别 long before和before long解释举例 before long 和long before的区别 before long和 long before的意思. before long 和 long before 怎么分辨?