有一只Ⅰ级的电流表,满量程为10A,测量时指针指在8A上,此时的实际电流值在()A之间。
A.7.92~8.08
B.7.98~8.02
C.7.9~8.1
参考答案:A
完成句子。根据汉语意思完成句子,注意语法正确,意思完整,每空一词。
1. 我们试图把损失降到最低限度。
We ______ to reduce the ______ ______ a ______.
2. 我有一些在我看来你会感兴趣的书。
I am ______ ______ ______ some books that I think will ______ to you.
3. 我认为学生不该冒险救人。
I don't think a student should save another person _______ ______ ______ ______ his own life.
4. 如果他不曾迷上电脑游戏,去年就考上大学了。
If he ______ ______ ______ ______ computer games, he would have been admitted to some university
last year.
5. 老师特别强调了一点,就是我们必须变被动为主动。
The teacher stressed the point ______ ______ that we must ______ passivity ______ initiative.
街头食品经营场所的附近应无垃圾粪堆、污水坑塘、开放式厕所、畜禽养殖场或其他污染源,两者相距不得小于
A.10mB.20mC.25mD.50mE.100m