填空题 Walking in the street, the cars and buses are running like streams .
A. Walking
B. are running
C. like
D. streams
【正确答案】
【答案解析】A 应当改为If you walk。[解析] 原因是分词主语和句子的主语不一致。这个句子还可以改写成“Walking in the street,you will see that the cars and buses are running like streams.”。本句的意思是:“如果你走在大街上,(你会发现)汽车和公交车川流不息。”