问题
选择题
He didn’t listen to the teacher carefully._______ , he couldn’t answer the questions.
A．For example
B．Even though
C． As a result
D．As usual
答案
答案：C
题目分析：句意：他没有认真听老师的。结果，他不能回答问题。For example例如；Even though尽管； As a result结果， 因此; As usual像平常一样。所以选C。