二级企业员工总量控制,说法正确的是()。
A、控制员工总数
B、控制员工队伍结构
C、控制各类引进人才的专业结构
D、控制机关和附属机构人数
参考答案:A, B, C, D
若|x|=2,|y|=5,则x+y的值是( )
A.7
B.-7
C.±7
D.±3、±7
根据句意和首字母提示补全单词。
1. —Is there a l_______ in your school?
—Yes, there is , we can b _____ books there after school
2. After school, we often play football on the p_______.
3. We have English lessons in the language l ______.
4. We can do some reading in the r _______.
5. There are 12 r ______ in the classroom building.