If you were older I you to go there yesterday. A. would allowB. should allowC. would hav

问题补充：

If you were older, I you to go there yesterday.

A. would allow

B. should allow

C. would have allowed

D. had allowed

答案：

A. would allow

B. should allow

(答案→)C. would have allowed

D. had allowed

解析：对过去情况的虚拟，主句用“would/ should/ might/ could + have + 过去分词”。