问题补充:
My father has a habit of jogging the Dongcheng River for an hour in the evening.
A. against
B. beyond
C. through
D. along
答案:
A. against
B. beyond
C. through
(答案→)D. along
解析:句意:我的爸爸有一个习惯就是在晚上沿着东城河慢跑一个小时。along意为“沿着”,against意为“依着,靠着”,beyond意为“超出”,through意为“经过,穿过”;故选D。