“Are you able to come to my birthday party？”“（).”

A.to come

B.be able to come

C.come

D.will be able to com

You have recently written the code shown below:Hashtable emailAddresses = new Hashtable ();emailAddresses.Add ("Mia", "mia@ Certkiller .com");emailAddresses.Add ("Andy", "andy@ Certkiller .com");emailAddresses.Add ("Kara", "kara@ Certkiller .com");FileStream stream = new FileStream ("Email.dat", FileMode.Create);BinaryFormatter formatter = new BinaryFormatter ();formatter.Serialize (stream, emailAddresses);You need to ensure that you are able to load the emailAddresses object from the Email.dat file into your application.What should you do？（）

A.

B.

C.

D.

A.determined

B.convenient

C.com for table

A.A.Please let me know will you com

B.B.Please tell me if you can com

C.C.Please let me know if you will come or not.

D.D.Please let me know will you come or not.

file.Certkiller .com has instructed you to change the hosts file if it has been changed.You, therefore, need to display the size and whether the hosts file is set to read-only.What should you do？（）

A.

B.

C.

D.

A.

B.

C.

D.

ll Certkiller.com‘s network drives.The information generated by this application will be utilized by Certkiller .com‘s network administrators to verify client setups.You need to ensure that these requirements are fully satisfied.What should you do？（）

A.

B.

C.

D.

A.Terribl

B.The match is excitin

C.We would look forward to your comin

D.I would feel much honored if you could com

E.

Certkiller .com has given you the task of creating an application to archive these old inventory files.The inventory files have to be compressed prior to being uploaded to Certkiller .com‘s Web server.You are currently writing a method that will receive a byte array and compress it into a new file.You need to ensure that a data corruption check takes place during the decompression process.What should you do？（）

A.

B.

C.

D.

If you feel a chill when you are () a cold, you are already sick.

A、coming up with

B、coming up over

C、coming down with

D、coming down over

That sounds ().You must feel happy to be able to help people.

A.popular

B.interesting

C.traditional