【单选题】【消耗次数:1】
A: [填空]? B: Yes, Id like to open a savings account.
What do you want to do, sir
Why have you come here
Do you have anything to do here
Can I help you, sir
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相关题目
【单选题】 —Hello there, what can I do for you, sir?—_____________________.
①  I can do it myself.
②  No, youre welcome.
③  I would like to buy a pair of glasses.
④  Yes, thank you.
【判断题】 A: What can I do for you, sir? B: Nothing.
①  正确
②  错误
【单选题】 Do you have [填空] shrimps? ---Here they [填空] .
①  any,are
②  some,is
③  any,be
④  some,are
【单选题】 A: [填空]? B: Do you have a doll?
①  What do you want to sell
②  Shall I help you
③  Do you like a doll
④  What can I do for you
【单选题】 A: Is there anything I can do for you? B: [填空], there is something.
①  No, nothing
②  Well, now that you ask
③  Nothing I can think of
④  If you ask me
【单选题】 -May I help you?-___. Do you have any apple juice?
①  Sure
②  Thank you
③  No, thanks
④  I don’t think so
【单选题】 ——Do you have anything in mind ____ you’d like for supper? ——Well, ____ is okay with me.
①  that;anything
②  which;everything
③  what;whatever
④  where;something
【单选题】 A: Do I have the pleasure to buy you a drink? B:[填空].
①  Its your pleasure
②  Its very kind of you
③  Youre too nice to me
④  You spend money again
【单选题】 What can I do for you, madam?
①  I want a kilo of apples
②  You can go your own way
③  Thanks
④  Excuse me. I’m busy
【单选题】 A: Can I help you? B: [填空]. Where do I pay my fees?
①  Thank you
②  As you please
③  Yes, you can
④  Yes, please
随机题目
【单选题】 异或门在两输入信号都为逻辑1电平时,其输出为逻辑______电平。
①  0电平
②  1电平
③  不固定
④  没有输出
【单选题】 七位无符号二进制数能表示的最大十进制数为______。
①  127
②  128
③  64
④  255
【单选题】 一位8421BCD码计数器至少需要______个触发器。
①  3
②  4
③  5
④  10
【单选题】 同步时序电路设计中,状态编码采用相邻编码法的目的是______。
①  减少电路中的触发器
②  提高电路速度
③  提高电路可靠性
④  减少电路中的逻辑门
【单选题】 下列触发器中,没有约束条件的是______。
①  基本RS触发器
②  边沿D触发器
③  同步RS触发器
④  主从RS触发器
【单选题】 N个触发器可以构成最大计数长度(进制数)为______的计数器。
①  N
②  2N
③  N2
④  2N
【单选题】 数字系统中,采用______可以将减法运算转化为加法运算。
①  原码
②  补码
③  Gray码
④  反码
【单选题】 二进制小数-0.0110的补码表示为______。
①  0.1010
②  1.1001
③  1.0110
④  1.1010
【单选题】 逻辑函数F(A,B,C)=m(1,2,3,4,7)可以表示成______。
①  F=M(0,5,6)
②  F=ABC
③  F=ABC+B
④  F=ABC+BC
【单选题】 构成时序逻辑电路的基本单元是______。
①  编码器
②  数据选择器
③  数值比较器
④  触发器