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The computer, working very fast, _________data at the speed of light.

单选题
2022-01-05 03:12
A、handles
B、handling
C、handled
D、has handled
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正确答案
A
试题解析
本句考查动词时态。handles为一般现在时第三人称单数形式，表习惯性动作、现在的能力和特征或状态等；handling是现在分词不能单独作谓语；handled为一般过去时形式，表过去某时发生的动作或情况等；has handled为现在完成时，强调以前发生的动作对现在的影响。题干的意思是：“这种计算机运行很快，其数据处理的速度达到了光速。”
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