说说错误:the gap of rich and poor 应用between.
and it benefit the whole human being,第三人称.
between wealthy and poverty.你想说贫富差距应该是富人穷人的差距,那么用between the wealthy and poor. the+adj表一类人.
can not replaced people .不用过去式,而且这句话很怪,
which could only give us some help你想表达的是否定意义,应改为:limited help.
efficient use of Internet. 因特网+the.
It is important to realized 不过去式、
range of technology available for individuals affect little affect第三人称.
还算流畅,但没什么高级词汇.满分100的话给75把.