【答题库最新整理国开(电大)人文英语3-1379网上形考机考题库】-Looking after a baby is not an easy job, is it

【答题库最新整理国开(电大)人文英语3-1379网上形考机考题库】-Looking after a baby is not an easy job, is it?
– .
选择一项：
A. Looking after a baby is very tired.
B. I like looking after a baby.
C. No, it isn’t.