Not only you but also I wrong.A. areB. wereC. amD. Is

问题补充：

Not only you but also I wrong.

A. are

B. were

C. am

D. Is

答案：

A. are

B. were

(答案→)C. am

D. Is

解析：句意是：不仅你而且我也错了。are是，用于第二人人称及复数；were are的过去式；am 用于第一人称单数，is用于第三人称单数，由not only... but also的就近原则，所以主语是I，故选C。