Question

【题目】Tom was late for school again. His teacher wasn't happy _______ his explanation.
A.to
B.in
C.for
D.with

Answer 1

【答案】D
【解析】be happy with意为“（对某人或某事物）感到满意”，为固定短语，故选D。句意是：汤姆上学又迟到了，他的老师对他的解释很不满意。