Paul doesn‘t have to be made ________. He always works hard.

Paul doesn‘t have to be made ________. He always works hard.
A、learn
B、to learn
C、learned
D、learning
【正确答案】：B
【题目解析】：保罗没有必要被强迫学习，他总是很刻苦。这里是make sb do sth强迫某人做某事，它的被动式 sb be made to do，故选B。