Nǐ xiāngxìn ma? Tom shàngxué de shíhou shì gè “xuézhā!”
你 相信 吗？ Tom 上学 的 时候 是 个 “学渣”！
From the sentence above, we can know that:
A. Tom often got excellent scores on exams when he was in school.
B. Tom thought that studying was useless when he was a student.
C. When Tom was in school, he was a slacker when it came to studying.
Not sure about the answer? Not to worry, just take a look at this article “学霸(xué bà)”-Curve Wrecker at School to figure out the correct answer!