托业考试

根据网考网考试中心的统计分析，以下试题在2018/11/7日托业考试习题练习中，答错率较高，为：85%
【单选题】The Walter Foundation has received over $40,000 in donations from local residents since it ______ its fundraising campaign.

• (A) begins
• (B) began
• (C) has begun
• (D) will begin