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【单选题】

You have finished the work,（）you?

A、haven't

B、have

C、don't

D、do

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更多“You have finished the work,（）you?”相关的问题
第1题
[单选题] If you had started loading earlier，you（）loading now.

A、would finish  B、will have finished  C、would have finished  D、will be finished  

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第2题
[单选题] If you（）your work, you can go there first.

A、will finish  B、finished  C、finishing  D、have finished  

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第3题
[单选题] Threefourths of the homework（）today.

A、has finished  B、has been finished  C、have finished  D、have been finished  

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第4题
[单选题] （）his examination of the patient, the doctor wrote out a prescription.

A、Having finished  B、Finishing  C、Finished  D、Having been finished  

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第5题
[] You are developing a Windows Communication Foundation (WCF) service that does not operate on a duplex channel.You find that operations do not start until all previous operations have finished. The service hosting code contains the following lines.var service = new WarehouseService(); var host = new ServiceHost(service);You need to ensure that new operations do not wait for previous operations to finish. Which attribute should you use to decorate the service?（） You are developing a Windows Communication Foundation (WCF) service that does not operate on a duplex channel.You find that operations do not start until all previous operations have finished. The service hosting code contains the following lines.var service = new WarehouseService(); var host = new ServiceHost(service);You need to ensure that new operations do not wait for previous operations to finish. Which attribute should you use to decorate the service?（）

A、A. [ServiceBehavior(InstanceContextMode=InstanceContextMode.Single, ConcurrencyMode=ConcurrencyMode.Multiple)]  B、B. [CallbackBehavior(ConcurrencyMode=ConcurrencyMode.Multiple)]  C、C. [ServiceBehavior(InstanceContextMode=InstanceContextMode.Single, ConcurrencyMode=ConcurrencyMode.Single)]  D、D. [ServiceBehavior(InstanceContextMode=InstanceContextMode.Single, ConcurrencyMode=ConcurrencyMode.Reentrant)]  

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第6题
[单选题] I tried（）the book in a few days, but actually I couldn't, just because of too much work for me.

A、finish  B、finishing  C、to have finished  D、finished  

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第7题
[] A user reports that their computer suddenly will not boot. When the technician arrives, they discover that the user is very worried they will not be able to complete a research paper theyve been working on which is due by the end of the day. Which of the following is an appropriate response to the users concerns? （）

A、A. A Trojan may have infected the OS or worked its way into the MBR. What did you download recently that caused the problem?  B、B. I understand your concern, and will try to have your computer working again as quickly as possible so that you can finish your report.  C、C. If the paper was so important to you, you should have created a backup copy so you could finish it on another computer.  D、D. I do not understand why you are upset. I am sure your professor will understand and you will be able to turn in the paper tomorrow.  

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第8题
[] Mr. Agent, do you know（）?

A、A.when can the stevedores finish loading  B、B.when will the stevedores finish loading  C、C.when the stevedores can finish loading  D、D.when the stevedores finish loading can  

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第9题
[单选题] I find （）

A、it difficult for them to finish the job in time  B、difficult for them to finish the job in time  C、they have much difficulty to finish the job in time  D、that difficult for them to finish the job in time  

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