电力电缆截面积在()以上的线芯必须用接线端子或接线管连接。
A.10mm2;
B.16mm2;
C.25mm2;
D.35mm2。
参考答案:C
阅读短文,判断正(T)误(F)。
Look, this is Jack's desk. It's clean and blue. There is a chair beside it. On the desk, there is a pencil case
and some storybooks. There is a pencil sharpener and two pencils in the pencil case. The school bag is in the
desk.
( ) 1. Jack's desk is brown.
( ) 2. There is not a chair beside the desk.
( ) 3. There are some storybooks on the desk.
( ) 4. There are two pencils and a pencil sharpener in the pencil case.
( ) 5. There is a school bag in the desk.
推行目视管理,要防止搞形式主义,一定要从企业实际出发,有重点、有计划地逐步展开。在这个过程中,应做到的基本要求包括()。
A.统一
B.简化
C.合并
D.实用
E.排除