My grandmother has a habit of walking _________

试题详情及答案解析

My grandmother has a habit of walking __________Jinshui River for half an hour after supper.

A．through	B．along
C．between	D．over

答案：B

试题分析：句意：“我奶奶晚饭后有沿着金水河散步的习惯。”A. through从……中间穿过；B. along意为“沿着” ；C. between在二者之间；D.over在上面。故选B。
考点：考查介词。