题目

What is the woman doing?A. Booking flight tickets. B. Catching a flight. C. Trying to change seats. 答案：【答案】A【解析】此题为听力题，解析略。把63吨化肥，按4：2：3分配给甲、乙、丙三个乡，甲乡比乙乡多分（ ）吨．A.28B.7C.14D.21