My family consider ＿＿ a computer, which is considered ＿＿ a great help in our wor

题型：不详难度：来源：

My family consider ＿＿ a computer, 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

答案

A

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。