中国石油大学 / 中石油
正确率:100%
19. —Have you seen _________ watch? I left it here this morning. —I think I saw one somewhere. Is it _________ new one?
A、a;/
B、a;the
C、the;a
D、a;a
A、a;/
B、a;the
C、the;a
D、a;a
参考答案: