22. The computer programs are a puzzle to me. The more I think of them, the more questions I think o

题目简介

22. The computer programs are a puzzle to me. The more I think of them, the more questions I think o

题目详情


22. The computer programs are a puzzle to me. The more I think of them, the more questions I think of    .
A.askB.askedC.being askedD.to ask
题型:单选题难度:偏易来源:不详

答案

D

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