欢迎来到公考题库
公考题库官网
搜索答案
首页
招考类
医学类
财经类
资格类
学历类
计算机
建筑类
外贸类
外语类
问答库
其他类
当前位置:学历考试>
成考
问题:
[单选题]
[单选] 两封信随机地投入标号为1,2,3,4的4个邮筒,则1,2号邮筒各有一封信的概率.等于
A . 1/16
B . 1/12
C . 1/8
D . 1/4
参考答案: C
●
参考解析
本题暂无解析
相关题目:
[单选] I remember _______ her at the party last week.
[单选] I have four letters to write today and I have finished_________.
[单选] His hands _______ a little as he took up a pen and began to write.
[单选] ________at his model plane over the weekend,he didn’t complete it.
[单选] I looked and looked,and at last I made out two figures moving slowly in the _______.
推荐题目
●
[多选] 关于氧运输的叙述,正确的...
●
[单选] 脑水肿的防治中哪项不正...
●
[单选,材料题] The phrase“spli...
●
[多选] 关于胆囊收缩素( )...
●
[单选] 我国历史上最早的一部文...
●
[单选] 两封信随机地投入标号为1...
●
[单选]...
●
[单选] 肩关节的组成及运动( )...
相关标签
公务员
考试
新冠
论文
作业
考研