企业生产经营正常进行的保证是()。
A.劳动组织管理;
B.设备先进程度;
C.资金充盈程度。
参考答案:A
当前进一步完善村民自治组织主要应做好哪几个方面工作?
Jim and his friend _____ at this school.[ ]
A. is
B. isn't
C. can't
D. are