根据提示完成句子(每空一词)
They may do this by reading their notes every day or by ____(解释) the information ____ another student.
答案
explaining,to
知识点:实义动词用法

explain sth. to sb.意思是“向某人解释某事”。by doing sth.意思是“通过做某事”。所以正确答案为explaining to。

略
