Question

【题目】As we all know,the moon moves the earth（地球）once about every 29 days.

A. across B. away C. along D. around

Answer 1

【答案】D

【解析】句意：众所周知，月球每29天绕地球转一圈。A. across穿过，横穿，横过；B. away离开，远离；C. along沿着，一起；D. around围绕，在附近，在周围，大约。短语move around：绕着……来回转，圆形运转，走来走去；结合句意可知选D。