皮皮学,免费搜题
登录
搜题
【判断题】
网络中HTTP协议端口号默认80。但有时为安全,也可以对端口 号重新定义。
A.
正确
B.
错误
拍照语音搜题,微信中搜索
"皮皮学"
使用
参考答案:
参考解析:
知识点:
皮皮学刷刷变学霸
举一反三
【单选题】设有程序#include stdio.hmain(){ int i,j; for (i=0,j=1;i=j+1;i+=2,j--) printf(%d\n,i);}在运行上述程序时,for语句中循环体的执行次数是( )
A.
3
B.
2
C.
1
D.
0
查看完整题目与答案
【单选题】有如下程序段,设n为3的倍数。则语句③的执行频度为______。 int i, j; ① for(i = 1; i<n; i++) ② if(3*i <= n) ③ for(j = 3*i; j < n; j++) ④ x++; y = 3*x+2;
A.
n(n+1)/6
B.
n(n-1)/6
C.
n 2 /6
D.
(n+1)(n-1)/6
查看完整题目与答案
【单选题】Before welding you should ask for the chief engineer's permission. 02010515
A.
You should ask for the second engineer's permission before welding.
B.
You should ask for the chief officer's permission before welding.
C.
You cannot start your welding until you get the permission from the chief engineer.
D.
You should ask for the captain's permission before welding.
查看完整题目与答案
【简答题】阅读理解。 The other day Roy Price went 'home' to his sister's house. It's her home, but it's also the house he was born in. Pat, his sister kissed him and said, 'You haven't changed much, Roy. Let me see,...
查看完整题目与答案
【单选题】Where are Roy and Rock?
A.
In Roy's office.
B.
In Rock's house,
C.
In a classroom.
查看完整题目与答案
【单选题】What’s the basis of creating the welding procedure?
A.
Welding procedure qualification record (WPQR)
B.
Welding procedure qualification
C.
Welding production
D.
Welding processes
查看完整题目与答案
【简答题】听第9段材料,回答第13 ~16题。 13. Where are Roy and Rock? [A] In Roy's office. [B]In Rock's house. [C]In a classroom.
查看完整题目与答案
【简答题】近日,杭州中泰九峰垃圾焚烧发电项目成为世人关注的焦点,由于相关消息的不透明,在5月10日爆发了大规模的。市委、市府向市民做出郑重承诺:九峰垃圾焚烧发电厂刚刚进入选址工作,这样的大型项目从选址认证、立项、可行性研究到初步设计,需要一个严格的论证和报批过程。在没有履行法定程序和征得大家理解支持的情况下一定不开工;九峰项目前期过程中,将邀请当地群众全程参与,充分听取和征求大家意见,保证广大群众的...
查看完整题目与答案
【多选题】厂址选择是可行性研究的重要组成部分,大体可分为( )三个阶段。
A.
掘土采样
B.
准备工作
C.
现场勘查
D.
编制报告
查看完整题目与答案
【简答题】近日,杭州中泰九峰垃圾焚烧发电项目成为世人关注的焦点,由于相关消息的不透明,在5月10日爆发了大规模的。市委、市府向市民做出郑重承诺:九峰垃圾焚烧发电厂刚刚进入选址工作,这样的大型项目从选址认证、立项、可行性研究到初步设计,需要一个严格的论证和报批过程。在没有履行完法定程序和征得大家理解支持的情况下一定不开工;九峰项目前期过程中,将邀请当地群众全程参与,充分听取和征求大家意见,保证广大群众...
查看完整题目与答案
相关题目:
【单选题】设有程序#include stdio.hmain(){ int i,j; for (i=0,j=1;i=j+1;i+=2,j--) printf(%d\n,i);}在运行上述程序时,for语句中循环体的执行次数是( )
A.
3
B.
2
C.
1
D.
0
查看完整题目与答案
【单选题】有如下程序段,设n为3的倍数。则语句③的执行频度为______。 int i, j; ① for(i = 1; i<n; i++) ② if(3*i <= n) ③ for(j = 3*i; j < n; j++) ④ x++; y = 3*x+2;
A.
n(n+1)/6
B.
n(n-1)/6
C.
n 2 /6
D.
(n+1)(n-1)/6
查看完整题目与答案
【单选题】Before welding you should ask for the chief engineer's permission. 02010515
A.
You should ask for the second engineer's permission before welding.
B.
You should ask for the chief officer's permission before welding.
C.
You cannot start your welding until you get the permission from the chief engineer.
D.
You should ask for the captain's permission before welding.
查看完整题目与答案
【简答题】阅读理解。 The other day Roy Price went 'home' to his sister's house. It's her home, but it's also the house he was born in. Pat, his sister kissed him and said, 'You haven't changed much, Roy. Let me see,...
查看完整题目与答案
【单选题】Where are Roy and Rock?
A.
In Roy's office.
B.
In Rock's house,
C.
In a classroom.
查看完整题目与答案
【单选题】What’s the basis of creating the welding procedure?
A.
Welding procedure qualification record (WPQR)
B.
Welding procedure qualification
C.
Welding production
D.
Welding processes
查看完整题目与答案
【简答题】听第9段材料,回答第13 ~16题。 13. Where are Roy and Rock? [A] In Roy's office. [B]In Rock's house. [C]In a classroom.
查看完整题目与答案
【简答题】近日,杭州中泰九峰垃圾焚烧发电项目成为世人关注的焦点,由于相关消息的不透明,在5月10日爆发了大规模的。市委、市府向市民做出郑重承诺:九峰垃圾焚烧发电厂刚刚进入选址工作,这样的大型项目从选址认证、立项、可行性研究到初步设计,需要一个严格的论证和报批过程。在没有履行法定程序和征得大家理解支持的情况下一定不开工;九峰项目前期过程中,将邀请当地群众全程参与,充分听取和征求大家意见,保证广大群众的...
查看完整题目与答案
【多选题】厂址选择是可行性研究的重要组成部分,大体可分为( )三个阶段。
A.
掘土采样
B.
准备工作
C.
现场勘查
D.
编制报告
查看完整题目与答案
【简答题】近日,杭州中泰九峰垃圾焚烧发电项目成为世人关注的焦点,由于相关消息的不透明,在5月10日爆发了大规模的。市委、市府向市民做出郑重承诺:九峰垃圾焚烧发电厂刚刚进入选址工作,这样的大型项目从选址认证、立项、可行性研究到初步设计,需要一个严格的论证和报批过程。在没有履行完法定程序和征得大家理解支持的情况下一定不开工;九峰项目前期过程中,将邀请当地群众全程参与,充分听取和征求大家意见,保证广大群众...
查看完整题目与答案