以下计时数据,指时间的是A.中央电视台的新闻联播节目每晚19:00

以下计时数据,指时间的是

A.中央电视台的新闻联播节目每晚1900准时开播

B.小明今天早晨900才到校,只能赶上上第二节课

C.计时开始后第5S末,我答出了这道题

D.这种电池的使用寿命能超过12h

答案

D

相关题目

下列二氧化碳的用途不正确的是(   )           A. 
下列二氧化碳的用途不正确的是(   )           A. 供给呼吸                        B. 作气体肥料                    
“科技奥运”是2008年北京奥运会的三大理念之一,而兴奋剂
“科技奥运”是2008年北京奥运会的三大理念之一,而兴奋剂的检测是其中一个重要课题。EPO(促红细胞生成素)是一种传统的兴奋剂,这种兴奋剂可增
已知函数 ,则的零点个数为(   ) A. 3             
已知函数 ,则的零点个数为(   ) A. 3                   B. 4                   C. 5                   D. 6
阅读下面一段文言文,完成1~4题。 杨允恭,汉州绵竹人。家
阅读下面一段文言文,完成1~4题。 杨允恭,汉州绵竹人。家世豪富,允恭少倜傥任侠。乾德中,王师平蜀,群盗窃发,允恭裁弱冠,率乡里子弟寨于清
After giving a talk at a high school, I was asked to pay a visit to a spe­cial
After giving a talk at a high school, I was asked to pay a visit to a spe­cial student. An illness had kept the boy home, but he had expressed an interest in meeting me. I was told it would mean a
1. It is the driver rather than the students that are responsible for the accid
1. It is the driver rather than the students that are responsible for the accident in which the overloaded    school bus crashed into the truck. 2. Along with the letter was his promise which he
若,且,则向量与的 夹角为(     ) A.     B.     
若,且,则向量与的 夹角为(     ) A.     B.      C.       D.
我国水资源的空间分布特点是(     ) A、绝大部分地区水资
我国水资源的空间分布特点是(     ) A、绝大部分地区水资源丰富                B、南丰北欠 C、冬春季节少,夏秋季节多             

最新题目