Everything _________ smoothly, more jobs created for people allow them to be ind

题干

Everything _________ smoothly, more jobs created for people allow them to be independent of others.
A. ran B. runs
C. running D. to run

上一题下一题 0.4难度单项选择更新时间:2017-11-07 05:17:42

小学学科试题库

初中学科试题库

高中学科试题库