—Long time no see! Where have you all been?—Oh, my parents and I _____ in Nanton

题型：江苏期中题难度：来源：

—Long time no see! Where have you all been?
—Oh, my parents and I _____ in Nantong last month.  [     ]
A. has been        
B. have been      
C. were        
D. was

答案

C