题目

题型：不详难度：来源：

There is reason to believe that most writers have difficulty in ______ the opening paragraphs of their papers.

A．constituting	B．constructing
C．comprising	D．founding

答案

B

解析

construct“建造；构造”；constitute“组成”；comprise“由……组成”；found“成立；创建”。由题意可知，B项符合题意。