请教一条语法题

freeer · 发表于 2004-7-23 22:24:00

95--10--11

World trade patterns are indicative of the important economic issues ______ confront the world

today.

为什么用THAT,不用WHAT?

marshial · 发表于 2004-7-23 22:36:00

what的使用需要在前后都做句子成份，而这里只是定语，引出that confront the world,限定issues.

freeer · 发表于 2004-7-23 22:47:00

谢谢

还有15题

_____nativet to Europe,the daisy has now spread throughout most of North America.

a.Although

b.If it were

c.In spite of

d.That it is

为什么选A?语法笔记说是省略了it is

although后面什么时候可以省略句子成分呢?

marshial · 发表于 2004-7-23 22:52:00

一般来讲，省略主句的主语及be 动词

所属分类: TOEFL / IELTS