【题目】A great number of students by the interviewer said that they were forced to practice the piano.
A. to question B. to be questioned
C. questioned D. questioning
在线课程【答案】C
【解析】
考查非谓语动词。句意：大量被采访者提问的学生说，他们被迫练习钢琴。question的逻辑主语是students，它们之间是被动关系，所以用过去分词作定语，故选C。