these questions are very easy we can understand them 同义句the questions are — — for us to understand填这两个空
问题描述：
these questions are very easy we can understand them 同义句
the questions are — — for us to understand
填这两个空
答
哈哈,正确答案居然还是没有出来,被我抢到了：
These questions are very easy we can understand them.
= The questions are (easy enough) for us to understand.