Computers are becoming faster, more powerful, and more reliable, and so too are modems, they are the devices to allow two or mor

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问题 Computers are becoming faster, more powerful, and more reliable, and so too are modems, they are the devices to allow two or more computers to share information over regular telephones lines.

选项 A、so too are modems, they are the devices to allow
B、so too are modems, the devices that allow
C、so too modems, the devices allowing
D、also modems, they are the devices that allow
E、also modems, which are the devices to allow

答案B

解析 本句是考核当某个物体与另一物体在动作或状态上具有相似性时,用so对此相似性进行替代的用法。因而排除D、E、C(未补出动词are,句子不完整);B比A简洁,thedevice that allow部分对之前的modem作同位解释,还避免了A中they的指代不清。
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本试题收录于: GMAT VERBAL题库GMAT分类
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