-Hi Wang Ling can't you recognize me? -Oh Ma Yan!I you your sister. It's so nice to

问题补充：

-Hi, Wang Ling, can you recognize me?

-Oh, Ma Yan!I you your sister. Its so nice to meet you here!

A. thought; were

B. thought; are

C. think; are

D. think; were

答案：

(答案→)A. thought; were

B. thought; are

C. think; are

D. think; were

解析： 刚才以为...... 应该用过去时。