Just as the travel and entertainment cards have taken on bank card qualities so too______
专四
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Just as the travel and entertainment cards have taken on bank card qualities, so too______bank cards become more like T & E cards.
A.do
B.have
C.did
D.will
请帮忙给出正确答案和分析,谢谢!
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正确答案:B
题句是justas…so…句型,主句谓语一般要部分倒装,根据选项的区别点推断,该题的考查点为时态,前面句子的谓语动词是havetaker,后面也应该与其对应,用现在完成式。所以选have…(become)…。
