The doctors has a new idea on the treatment which is well thought of by his companions.A.

问题补充：

The doctors has a new idea on the treatment, which is well thought of by his companions.

A. come about

B. put forward

C. put away

D. regarded as

答案：

A. come about

(答案→)B. put forward

C. put away

D. regarded as

解析：短语辨析。come about发生；put forward提出；put away把……收起来放好；regarded as把……当作.句意：这个医生提出了一种新的治疗想法，这种想法得到了同事们的高度评价。所以选B。