托业考试

根据网考网考试中心的统计分析，以下试题在2018/10/2日托业考试习题练习中，答错率较高，为：45%
【单选题】The cost ______ provided by the building contractor for the renovation work was much higher than we anticipated.

• (A) proportion
• (B) estimate
• (C) deduction
• (D) measurement