About 50 American will come to this museum to enjoy those famous Chinese painting.A. tour

问题补充：

About 50 American will come to this museum to enjoy those famous Chinese painting.

A. tourists

B. travelers

C. passengers

D. visitors

答案：

A. tourists

B. travelers

C. passengers

(答案→)D. visitors

解析：可联系答.案.网客服索取。