试题题干
WORD FORMATION
Complete the following sentence with the proper form of the word in the bracket.
(simple) We think it necessary to
the procedure of application.
参考答案
试题解析
此处缺少动词。
necessary to do sth. 意为很有必要做某事。所以，to后要接动词原形。变simple为动词simplify。
句意：我们认为简化申请流程是有必要的。