皮皮学，免费搜题
登录
搜题
【简答题】
14 有以下程序,若运行键盘输人字符串 qwerty< 回车 > 和 abcd< 回车 >, 则程序的输出结果是()
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】We’re going to have interesting ___11____ in the school library at 8:00 am on November 20,2002. By then, some of us will read ___12____ and some will tell stories. You can also hear ___13____ singing ...
【单选题】pH 改变,电极电势发生变化的电对是 ( )
A.
Fe 3+ / Fe 2+
B.
I 2 / I －
C.
MnO 4 － / Mn 2+
D.
Hg 2+ / Hg
【单选题】The boy ____ by the senior students because he walked in the school without any shoes. 绿本练习2
A.
was laughing
B.
was laughed at
C.
laughed at
【单选题】根据玻尔理论, 氢原子系统的总能量就是
A.
原子系统的静电势能之总和
B.
电子运动动能之总和
C.
电子的静电势能与运动动能之总和
D.
原子系统的静电势能与电子运动动能之总和
【单选题】The boy _____ by the senior students because he walked in the school without any shoes.
A.
was laughing
B.
was laughed at
C.
laughed at
相关题目：
参考解析：
知识点：
题目纠错 0
发布
