I can’t remember when exactly the Robinsons left city. I only remember it was Sunday.A.

问题补充：

I can’t remember when exactly the Robinsons left city. I only remember it was Sunday.

A. the; a

B. a; the

C. a; a

D. the; the

答案：

(答案→)A. the; a

B. a; the

C. a; a

D. the; the

解析：本题是强调是特指城市，后面的Sunday 不需要特指，故选A