gmat.economist 模考准吗？

Doriskk

gmat.economist
之前看有人说准，今天测了一下，verbal一堆语法，大概有19道，而阅读只有三篇，这种情况在正式考试会出现吗？
有些题目感觉很奇怪，比如：

To travel to China and Japan have alwaysbeen John's dream.

A. To travel to China and Japan have always

B. Traveling to China and Japan has always

C. To travel to China and Japan has

D. To travel to China or Japan has always

E. Traveling to China and Japan have always

Constructive dialogue is one of thefundamentals that are too uncommon inthe scientific world and although the representation of data across fields isvery similar, it is, however, rare that professionals from differentdisciplines share thoughts with one another.

A. aretoo uncommon in the scientific world and although the representation of dataacross fields is very similar, it is, however, rare that professionals fromdifferent disciplines share thoughts with one another

B. aretoo uncommon in the scientific world and although the data representationacross fields is very similar, it is rare, however, that professionals fromdifferent disciplines share thoughts with one another

C. istoo uncommon in the scientific world and although the representation of dataacross fields is very similar, it is rare that professionals from differentdisciplines share their thoughts with one another

D. aretoo uncommon in the scientific world and although the representation of dataacross fields is very similar, it is rare that professionals share thoughtswith those from different disciplines

E. aretoo uncommon in the scientific world and although the representation of datafields is very similar, it is rare that professionals from differentdisciplines share thoughts with one another

不知道是我个人的问题还是什么，求做过的小伙伴告知！

Doriskk

啊，还有阅读理解，一直在问第一段的作用是什么，第三段的作用是什么，第四段的作用是什么，正式考试不会有这么多这种类型的题吧！