问题补充:
—Doctor, it seems that you like to work with animals.
—Yes, I think animals should our friends.
A. regard as
B. be regarded as
C. be regarding with
D. regarded for
答案:
A. regard as
(答案→)B. be regarded as
C. be regarding with
D. regarded for
解析:句意:-博士,好像你喜欢和动物一起工作。-是的,我认为动物应该被认为是我们的朋友。regard…as 认为…是…,根据句意动物被认为是人们的朋友,应该用被动语态。C、D两个选项中的短语不成立。故选B。