问题
选择题
Some of the students are afraid of the teachers strict with them.
A．who is
B．who are
C．that is
D．that have
答案
答案：B
题目分析：句意：一些学生害怕对他们要求严的老师。be afraid of害怕；be strict withsb对某人要求严格；这里teachers是先行词；who引导的是定语从句，因为先行词是指人的复数，所以定语从句的谓语动词用复数，故排除AC；根据后面是固定短语，故排除D，故选B。