across 介词
从事物表面横过
例:I went across the road.(我穿过马路)
through 介词
从事物内部穿过
例:The thief got in through the window.(小偷是从窗户进来的)
over 介词
从事物上方越过
例: She climbed over the wall.(她翻过墙去)
cross 动词
相当于go across
例: He crossed the road with his mother.(他和他的妈妈穿过了马路)
习题:
The bird's singing came into my room __ the window and woke me up in the early morning .
A. cross
B. over
C. through
D. across
