There are many people ( ) photos of the Great Wall.A.talking B .taking C.take D.to take
问题描述：
There are many people ( ) photos of the Great Wall.A.talking B .taking C.take D.to take
答
词组 take photos,所以排除 A
there be+非谓语动词(V-ing,V-ed 和 to do)
如果是主动关系就用V-ing; 被动关系用V-ed; 表示将要做而未做用to do.
这里根据句子意思可判断选择B