It is reported that the sandstorm is moving the south year after year.
A. through
B. across
C. towards
D. past
网友回答
A. through
B. across
(答案→)C. towards
D. past
解析：through“穿过”，指从物体的中间；across“穿过”，指从表面；past“经过，路过”；towards“朝，向”。本句的意思是“据报道，沙尘暴正年复一年的像南方移动。”，故应该用表示方向的towards。所以本题选C。