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
网友回答
(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。