托业考试

根据网考网考试中心的统计分析，以下试题在2018/7/23日托业考试习题练习中，答错率较高，为：91%
【单选题】Because of the economic recession, many small businesses are having difficulty ______ their budget.

• (A) manage
• (B) managing
• (C) to manage
• (D) management