The foreign guests who paid a visit to our city last week are greatly impressed by the fac

问题补充：

The foreign guests who paid a visit to our city last week are greatly impressed by the fact that people from all walks of life are working hard for new Haimen.

A. 不填; a

B. 不填；the

C. the；a

D. the； the

答案：

(答案→)A. 不填; a

B. 不填；the

C. the；a

D. the； the

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