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He asked me if I was ____ on readingA .keenB .eagerC .interestedD .happy

题目详情
He asked me if I was ____ on reading
A .keen
B .eager
C .interested
D .happy
▼优质解答
答案和解析
A. be keen on...喜欢,爱好
其他选项不和on搭配:
be eager for...
be interested in...
be happy at/about/with...