Is it normal that in September hotels near universities are overcrowded, many parents from a distance nowhere to stay but to sleep on the playground ?
A. to leave
B. left
C. leaving
D. leave
网友回答
A. to leave
B. left
(答案→)C. leaving
D. leave
解析： 考查非谓语动词，leaving 在这里作状语，表示结果。句意：在九月份，在大学附近的旅馆非常拥挤，结果从远方来的许多父母没有地方停留只能睡在操场上，这个正常吗？所以选C。