专业、全面、易懂的全领域名词百科

Directions:Choosetheonethatbestcompletesthefollowingsentences.Thetwostrangerstalkedasifthey______friendsforyears.

题型：单选题

选项

A. A. were

B. B. would be

C. C. have been

D. D. had been

正确答案：D