问题
选择题
. The school has recently decided that students aren’t permitted to use mobile phones at school, but I find it difficult to _______ this decision..
A．confirm
B．entitle
C．justify
D．testify
答案
答案：C
考查动词辨析。A“证实”；B“使有权利”；C“解释......是对的；证明......正当”；D“证明”。句意“学校最近决定学生不能被允许使用手机，但是我觉得很难实行这个决定。”故选C。