当年形成的会计档案,可暂由会计机构保管半年。( )
参考答案:错
The formula i+1 put forward by Krashen means input that contains structures ______ the learner's present level.
A. greatly above B. greatly belowC. somewhat above D. somewhat below
全面建设小康社会的奋斗目标,是在()提出来的。
A.党的十五大
B.党的十六大
C.党的十七大
D.党的十八大