求教PREP里的一个问题！谢谢

naokoliu

Not one of the potential investors is expected to make an offer to buy First Interstate Bank until a merger agreement is signed that includes a provision for penalties if the deal were not to be concluded.
A. is expected to make an offer to buy First Interstate Bank until a merger agreement is signed that includes a provision for penalties if the deal were
B. is expected to make an offer for buying First Interstate Bank until they sign a merger agreement including a provision for penalties if the deal was
C. is expected to make an offer to buy First Interstate Bank until a merger agreement be signed by them with a provision for penalties if the deal were
D. are expected to make an offer for buying First Interstate Bank until it signs a merger agreement with a provision for penalties included if the deal was
E. are expected to be making an offer to buy First Interstate Bank until they sign a merger agreement including a provision for penalties if the deal were


给的正确答案是A。 疑问是  deal 明明是单数为什么后面接的是were?

搞死gmat

虚拟语气吧亲

naokoliu

搞死gmat 发表于 2013-9-10 23:20
虚拟语气吧亲

哦哦！是的！谢谢！