题目内容：

The book ___ in simple English,the students found it easy to read
A.being written
B.was written
C.has been written,
D writing
请问选择哪个?为什么?

优质解答

A.being written
独立主格结构.相当于一个原因状语从句,As the book was written in simple English,...
再如：As it is hot today,we won't go out.前边的As it is hot today可改为It being hot today,...