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【简答题】
T(Fe /k2Cr2O7) =0.005000g/mL,如果在滴定中消耗 K2Cr2O7 21.50 ml , 则被滴定溶液中Fe 的质量是 g 。
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皮皮学刷刷变学霸
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【简答题】( )鲜明提出了新的发展理念。A. 十八届六中全会 B. 十八届 C. 十八届四中全会 D. 十八届三中全会
【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.
【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
【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.
【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.
【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);
【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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