每天一练对同学们可以大有帮助： 1. Having submitted its report, the committee adjourned until the next meeting. 委员会递交了报告后便休会了，一直到下次会议。 2. Although groceries were high, the family managed to get by on sixty dollars a week. 尽管食品价格很高，全家人设法靠每周60美元勉强过得去。 3. Mary t...