皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【单选题】
某村小学有6个班200名学生。2017年11月3日至6日,共出现发热、咳嗽、头痛、乏力等症状的学生40人,其中35人诊断为流行性感冒。其流行性感冒疫情性质是
A.
散发
B.
聚集
C.
暴发
D.
流行
E.
大流行
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】(2013·青岛一模)You seem to have a ready­made answer ________ I ask you a question.
A.
whenever
B.
whatever
C.
whichever
D.
whoever
【单选题】加工中心与普通数控机床的区别在于()
A.
有刀库和自动换刀装置
B.
转速
C.
机床的刚性好
D.
进给速度高
【单选题】加工中心与普通数控机床的区别在于( )。
A.
有刀库与自动换刀装置
B.
转速高
C.
机床刚度好
D.
进给速度高
【单选题】听力原文:M: You seem to know your way around the campus. Have you been here long? W: I'm a senior literature major. I'll be graduating next June. M: Your major is literature? Mine is, too. But I'm just be...
A.
She's a senior.
B.
She's a junior.
C.
She's transfer student.
D.
She's graduate student.
【单选题】听力原文:W: Edward Allsop, you seem to have had two consuming passions in your life, music and politics. Am I right? M: Yes. I think it's very important that leaders should have a wide variety of interest...
A.
A violinist.
B.
A pianist.
C.
a musician.
D.
a politician.
【单选题】加工中心与普通数控机床区别在于()
A.
有刀库和自动换刀装置
B.
转速
C.
机床的刚性好
D.
进给速度高
【单选题】加工中心与普通数控机床区别在于_
A.
有刀库与自动换刀装置
B.
转速
C.
机床的刚性好
D.
进给速度高
【单选题】加工中心与普通数控机床区别在于()
A.
有刀库和自动换刀装置
B.
转速
C.
机床的刚性好
D.
给速度高
【单选题】W: You seem to have a lot of work at your office. You've always been staying late and working overtime. M:______
A.
What you say is right. But don't you know the meaning of work?
B.
Yes. That's true. But don't you know the common saying:' Always work and no play makes Jack a dull boy'?
C.
That's true, but it's no bother to me. The work is interesting and fun. I don't mind the extra hours at all.
D.
Sorry. I cannot listen to your advice. Overwork can bring me overpay, you know.
【单选题】加工中心与普通数控机床的区别在于 ( ).
A.
有刀库与自动换刀装置
B.
转速高
C.
机床刚性好
D.
进给速度高
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