sat语法!括号内为画线得部分一During the Great Depression,Dorothea Lange's
2个回答

1.distributed free of charge to newspapers是修饰photographs的

distribute接的是双宾语,distribute sth.(直接宾语) to sth.(简介宾语).photographs是直接宾语.

2.which做定语从句引导词,限定修饰Precambrian glaciation.同时which在从句中代替Precambrian glaciation做了believe的宾语,不能再使用it指代Precambrian glaciation.

举个例子

可以说:I like the T-shirt which my brother likes.

不能说:I like the T-shirt which my brother likes it.