托业考试

根据网考网考试中心的统计分析，以下试题在2017/11/3日托业考试习题练习中，答错率较高，为：59%
【单选题】Responding to an increase in demand for ______ soy-based products, corporate executives decided to lower prices.

• (A) them
• (B) their
• (C) theirs
• (D) themselves