Question

All the information except these two pieces _____ writing the article.

A．have been used to

B．has been used to

C．have been used for

D．has been used for

Answer 1

D

information为不可数名词，助动词用has，be used to doing sth 习惯于做某事。Be used for doing sth 被用来做某事，根据题意选D，除了这两条，所有的信息都被用来写这篇论文。