I’m considering a puter, which is considered a great help to my work.
A. to buy, being
B. buying, to be
C. buy, being
D. to buying, to be
网友回答
A. to buy, being
(答案→)B. buying, to be
C. buy, being
D. to buying, to be
解析：考察consider的用法。Consider doing sth,考虑 consider to do 认为
句意为，我在考虑买一台电脑，电脑被认为是对我的工作是非常有帮助的。