1、They have found a solutionthe problem.2、My teacher gave me some advicehow to study English都填介词

分类: 作业答案 • 2021-12-20 02:21:05

问题描述：

1、They have found a solution__the problem.2、My teacher gave me some advice__how to study English
都填介词

答

1 to
2 on
如果还有问题,可以问我,

1、They have found a solution__the problem.2、My teacher gave me some advice__how to study English都填介词