so many students are reading books in the library.改为同义句

问题描述:

so many students are reading books in the library.改为同义句
so many students ____ ____ ____ in the library.

估计楼主少打了一空,否则没法变化!
So many students are reading books in the library.改为同义句
= So many students (are doing some reading) in the library.
另:更正二楼答案为 There are so many students reading books in the library.