问题
选择题
— What do you think of teaching, Bob?
— I find it fun and challenging. It is a job ________ you are doing something serious but interesting.[ ]
A. where
B. which
C. when
D. that
答案
答案:A
— What do you think of teaching, Bob?
— I find it fun and challenging. It is a job ________ you are doing something serious but interesting.[ ]
A. where
B. which
C. when
D. that
答案:A