---What about keepong a dog as a pet?---_____.I keep one at homeA.It,s excitingB.I think soC.I don,t think soD.Never mind

问题描述:

---What about keepong a dog as a pet?---_____.I keep one at home
A.It,s exciting
B.I think so
C.I don,t think so
D.Never mind

A it=keeping a dog as a pet这件事情

A.It,s exciting
养一只狗当宠物怎么样?
很好很令人兴奋。我就养了一只

A,题目是问你感觉怎么样,所以应该是兴奋,而B是表示赞同,感觉怎么可以回答赞同呢!