题目内容
As I walked_____ the countryyards, I noticed how the peasants devoted hours to cleaning it.
| A.across | B.down | C.through | D.along |
C
考查介词和动词的搭配。through从空间里穿过;across从物体的表面过去.。
练习册系列答案
相关题目
题目内容
| A.across | B.down | C.through | D.along |