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【单选题】
DFD模型主要由哪几部分组成?______。 ①外部项 ②数据流 ③数据存储和处理 ④箭头和活动 A) ①② B) ①②③ C) ①②④ D) ①②③④
A.
B.
C.
D.
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参考答案：
举一反三
【单选题】--Hello, could I speak to Miss Fang, please? -- ______I'll get her for you.
A.
Hold on, please.
B.
I'm Miss Fang.
C.
Who are you?
D.
She is at work.
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【单选题】—Hello! Can I get a seat on the 8 pm flight to Detroit? — _______.
A.
Hello! International Airline
B.
You'd better look up the schedule first
C.
I'm sorry, but it's completely booked
D.
I'm afraid you have to change
查看完整题目与答案
【多选题】结构化程序基本结构包括( )。
A.
顺序结构
B.
选择结构
C.
循环结构
D.
嵌套结构
查看完整题目与答案
【单选题】Hello! Can I get a seat on the 8 pm flight Detroit?（）
A.
Hello! International Airline.
B.
You‘d better look up the schedule first.
C.
I‘m sorry, but it‘s completely booked.
D.
I‘m afraid you have to change.
查看完整题目与答案
【单选题】听力原文：Hello, I'd like to get an application for employment. (A) Yes, he works in advertising. (B) From March 1st to February 28th. (C) O.K., just go to customer service. (39)
A.
B.
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【单选题】听力原文：M: Hello, Professor Ward speaking. W: Hello. My name is Ann Smith. I'd like to get into your course on herbal plants. M: I'm sorry, there are already too many students in that class. W: Oh, it's ...
A.
To find out about a professor.
B.
To ask if she can register for a course.
C.
To transfer to another school.
D.
To find out about the botany department.
查看完整题目与答案
【多选题】下列哪些因素可直接引起细胞的损伤?(  )
A.
遗传因素    
B.
精神因素    
C.
生长因子    
D.
免疫反应
E.
化学因素
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【单选题】以下jsp命令,能实现根目录下的“index.jsp”跳转到servlet中的“index.jsp”是( )。
A.
request.getRequestDispatcher("../jsp/index.jsp").forward(request,response);
B.
request.getRequestDispatcher("jsp/index.jsp").forward(request,response);
C.
request.getRequestDispatcher("servlet/index.jsp").forward(request,response);
D.
request.setAttribute("menusb",menusb);
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【单选题】— Hello, this is David speaking. Is Michael there? — _________
A.
Hold on. I’ll get him.
B.
No, he isn’t.
C.
Yes, I am David.
D.
Yes, what do you want?
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【单选题】( )鲜明提出了新的发展理念。
A.
十八届五中全会
B.
十八届四中全会
C.
十八届六中全会
D.
十八届三中全会
查看完整题目与答案
相关题目：
【单选题】--Hello, could I speak to Miss Fang, please? -- ______I'll get her for you.
A.
Hold on, please.
B.
I'm Miss Fang.
C.
Who are you?
D.
She is at work.
查看完整题目与答案
【单选题】—Hello! Can I get a seat on the 8 pm flight to Detroit? — _______.
A.
Hello! International Airline
B.
You'd better look up the schedule first
C.
I'm sorry, but it's completely booked
D.
I'm afraid you have to change
查看完整题目与答案
【多选题】结构化程序基本结构包括( )。
A.
顺序结构
B.
选择结构
C.
循环结构
D.
嵌套结构
查看完整题目与答案
【单选题】Hello! Can I get a seat on the 8 pm flight Detroit?（）
A.
Hello! International Airline.
B.
You‘d better look up the schedule first.
C.
I‘m sorry, but it‘s completely booked.
D.
I‘m afraid you have to change.
查看完整题目与答案
【单选题】听力原文：Hello, I'd like to get an application for employment. (A) Yes, he works in advertising. (B) From March 1st to February 28th. (C) O.K., just go to customer service. (39)
A.
B.
查看完整题目与答案
【单选题】听力原文：M: Hello, Professor Ward speaking. W: Hello. My name is Ann Smith. I'd like to get into your course on herbal plants. M: I'm sorry, there are already too many students in that class. W: Oh, it's ...
A.
To find out about a professor.
B.
To ask if she can register for a course.
C.
To transfer to another school.
D.
To find out about the botany department.
查看完整题目与答案
【多选题】下列哪些因素可直接引起细胞的损伤?(  )
A.
遗传因素    
B.
精神因素    
C.
生长因子    
D.
免疫反应
E.
化学因素
查看完整题目与答案
【单选题】以下jsp命令,能实现根目录下的“index.jsp”跳转到servlet中的“index.jsp”是( )。
A.
request.getRequestDispatcher("../jsp/index.jsp").forward(request,response);
B.
request.getRequestDispatcher("jsp/index.jsp").forward(request,response);
C.
request.getRequestDispatcher("servlet/index.jsp").forward(request,response);
D.
request.setAttribute("menusb",menusb);
查看完整题目与答案
【单选题】— Hello, this is David speaking. Is Michael there? — _________
A.
Hold on. I’ll get him.
B.
No, he isn’t.
C.
Yes, I am David.
D.
Yes, what do you want?
查看完整题目与答案
【单选题】( )鲜明提出了新的发展理念。
A.
十八届五中全会
B.
十八届四中全会
C.
十八届六中全会
D.
十八届三中全会
查看完整题目与答案
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