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题目内容
（国家开放大学人文英语（3））
Looking after a baby is not an easy job, is it?
— .
A.
I like looking after a baby.
B.
No, it isn.t.
C.
Looking after a baby is very tired.
— .
A.
I like looking after a baby.
B.
No, it isn.t.
C.
Looking after a baby is very tired.
参考答案
