it were very easy 为什么用过去时态啊这里不是说那些题目的特征吗 为什么用过去式呢

this question is very [ ](easy) we can answer it [ ](easy) it is very easy find改错 This math problem is very easy.I can work it out.合并为一句 this problem is very easy.we can work it out (easy)变形this problem is very easy.we can work it out (easy)把easy变形或不变 it were very easy 为什么用过去时态啊这里不是说那些题目的特征吗 为什么用过去式呢 it is very easy ,try to do it y___首字母 if it were easy everyone would be a star It’s a very easy maths problem.改为感叹句.---- -----easy maths problem it is. --Was the test difficult?--Not at all,we found_________.A.very easy to do it B.it very easy to do C.it very easy for doing D.it very easy to do it 是不是该选D? it is very easy.的问句是啥 翻译in fact ,happeniess it is very easy 翻译she is very strict with herself take it easy! The exam was very easy,wasn't it? this problem is very easy A----- can do it it's very easy for me() (fun) fast It's very easy ( ) me to remember his birthday. 二次根式混合~it’s very easy.我做完了, 为什么是take it easy 不是easily