My family consider ＿＿ a puter, which is considered ＿＿ a great help in our work.
A. buying; to be
B. buying; being
C. to buy; being
D. to buy; to be
网友回答
(答案→)A. buying; to be
B. buying; being
C. to buy; being
D. to buy; to be
解析：考查非谓语动词。句意：许多家庭考虑买一台电脑，那被认为是我们工作的一大帮助。动名词表示抽象动作，不定式表示具体的将要进行的动作，结合句意，前文为抽象动作，下文为具体动作，故选A。