托业考试

根据网考网考试中心的统计分析，以下试题在2018/3/11日托业考试习题练习中，答错率较高，为：70%
【单选题】New gym members should confirm ______ personal details at the front desk before working out.

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