Dongtai you see today is different city from what it used to be. A. The aB. / aC. A t

问题补充：

Dongtai you see today is different city from what it used to be.

A. The, a

B. /, a

C. A, the

D. The , /

答案：

A. The, a

(答案→)B. /, a

C. A, the

D. The , /

解析：句意：你今天看到的东台与过去的那个不同了。结合语境可知前文东台是专有名词，前面不要冠词。下文泛指任何一个与过去不同的城市，故用不定冠词。选B。