Question

下面问题下划线上面答案为什么是which includes或incluing?

Approximately 80% of Australian live in south-easten coastal area ______ Australia's two largest citves.

Answer 1

1.“Approximately 80% of Australian live in south-easten coastal area”句意完整，所以用which引导的定语从句修饰先行词area，意为“沿岸的地区包括澳大利亚最大两座城市”
2.当用including时，因为area与include构成主谓关系，因此用非谓语动词的ing形式。

Answer 2

找本语法书或者网上搜索下 定语从句或分词形式