Many of the road signs and advertising billboards are now in English Beijing more accessi

问题补充：

Many of the road signs and advertising billboards are now in English, Beijing more accessible to foreigners.

A. making

B. made

C. to make

D. having made

答案：

(答案→)A. making

B. made

C. to make

D. having made

解析：考查非谓语动词。根据句子结构可知，该处make和逻辑主语之间是主动关系，故选择making， made用于表示被动 to make 表示动作将要发生 having made表示动作已经发生 。句意为很多路标和广告牌现在都用英语标出了，这让外国人更容易走近北京。