Question

8. I saw a map with many pins in it on the wall,telling us the places where he has been to.

   A. stick   B. sticking   C. stuck   D. to stick

Answer 1

8. C

8. C解析:pins与stick之间为被动关系， 故用过去分词形式。句意：我看到墙上 有一幅地图，地图上有许多图钉，告诉我 们他曾去过的地方。