皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【简答题】
der Kontoauszug .. e
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【单选题】某反应速率方程为v=k[c(A)]3/2[c(B)]2,则对A而言,反应级数和总反应级数分别为
A.
1,2
B.
2,2
C.
1.5,2
D.
1.5,3.5
【单选题】When the headmaster spoke out his plan, most of the students ____ against it.
A.
are
B.
were
C.
do
D.
did
【单选题】某反应速率方程为 v == k c 2 (A)c (B)。定温下将体积减小到原来的1/2,则反应速率为原来的( )。
A.
2倍
B.
4 倍
C.
6 倍
D.
8 倍
【判断题】在维修音响时,如果不知道音响的密码,不要轻易拆开蓄电池负极。( )
A.
正确
B.
错误
【单选题】When the headmaster came into the hall , all the students _______ to welcome him .
A.
sat down
B.
went out
C.
stood up
D.
turned back
【简答题】When the Head discovered that Henry Bates, one of the boys in the Fourth Form, had been playing truant for some time, he summoned him to his study. He looked at the boy sternly and asked him (1)...
【判断题】维修音响时,如果不知道音响的密码,不要轻易拆开蓄电池负极。
A.
正确
B.
错误
【单选题】When the headmaster is away the ______headmaster looks after the school for him.
A.
junior
B.
deputy
C.
authoritative
D.
dignified
【单选题】在Word 2010的编辑状态,执行编辑选项卡中“复制”命令后()
A.
被选择的内容被复制到剪贴板
B.
被选择的内容被复制到插入点处
C.
插入点所在的段落内容被复制到剪贴板
D.
光标所在的段落内容被复制到剪贴板
【判断题】在进行维修时,如果不知道音响密码,不要轻易断开蓄电池的电源线。( )
A.
正确
B.
错误
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题