[单项选择]How should you try to right a capsized small sailing vessel?（）
A. Position all personnel at the stern and rock the vessel upright
B. Position all personnel around the mast and lift the vessel upright
C. Lock the centerboard in the down position，stand on the centerboard，and pull on a shroud or a halyard
D. Put the centerboard in the up position and have all personnel haul in on the line attached to the mast

[单项选择]You are not helping your child if you try to（）him from every danger.
A. avoid
B. shade
C. shield
D. conceal

[单项选择] You try to add a new router into the established Testking OSPF network. The networks attached to the new router do not appear in the routing tables of the other OSPF routers.The new router was configured for OSPF in the following way: Router(config)# router ospf 99 Router(config-if)# network 10.0.0.0 255.0.0.0 area 0 Based on this information, what is the most likely problem?（）
A. The process id is configured improperly.
B. The OSPF area is configured improperly.
C. The network wildcard mask is configured improperly.
D. The network number is configured improperly.
E. The AS is configured improperly.
F. The network subnet mask is configured improperly.
G. All of the above are likely problems.

[单项选择]How are you? You look nice!（）
A. Thanks, so are you 
B. Thanks, so do you 
C. Yes, I do
D. Yes, you are too

[单项选择]How do you read ? I read you（）.
A. excellent
B. very fine
C. perfect
D. very clear

[单项选择]- You are right. How do you analyze our weaknesses？一 we put less emphasis on the overall design.（）    
A. I’m afraid
B. I tell you
C. I see

[单项选择]How are you today?（）, thank you.
A. Fine
B. Good
C. Nice
D. Great

[单项选择]“How do you read?” “I read you with signal strength one”（）.
A. poor
B. bad
C. fair
D. good

[单项选择]How do you do? Glad to meet you.（）
A. Fine. How are you?
B. How do you do? Glad to meet you, too.
C. How are you? Thank you! 
D. Nice. How are you?

[单项选择]No matter how old you are, when you go out into the world, it（）to hold hands and stick together.
A. would better
B. had better
C. be better
D. is better

[单项选择]How do you read? I read you four.（）.
A. excellent
B. bad
C. fair
D. good

[单项选择]How do you do?（）
A. Fine, thank you. 
B. How do you do?  
C. Not too bad.  
D. Very well.

[单项选择]How would you express the binary number: 10101010 in its decimal and hexadecimal forms?（）
A. Decimal=160, hexadecimal=00
B. Decimal=170, hexadecimal=AA
C. Decimal=180, hexadecimal=BB
D. Decimal=190, hexadecimal=CC

[单项选择]How should you signal the crane operator to raise the boom and lower the load?（）.
A. Extend arm with the palm down and and hold this position rigidly
B. Place both fists in front of the body with the thumbs pointing outward each other
C. Clasp hands in front of you body
D. Extend arm with the thumb pointing up, and flex the finger s in and out for as long as the load movement is desired

[单项选择]You have determined that you are in the right semicircle of a tropical cyclone in the Northern Hemisphere.What action should you take to avoid the storm（）.
A. Place the wind on the starboard quarter and hold that course
B. Place the wind on the port quarter and hold that course
C. Place the wind on the port bow and hold that course
D. Place the wind on the starboard bow and hold that course

[单项选择]How（）you say that you really understand the whole story if you have covered only part of the article?
A. can  
B. must 
C. need  
D. may

[单项选择]Hello, how are you?（）
A. Hello, how are you?
B. How do you do? 
C. Fine, thank you.
D. That's OK.

[单项选择]How are you, Bob?（）
A. How are you?
B. I'm fine. Thank you.
C. How do you do? 
D. Nice to meet you.

[单项选择]Assuming default setting，how can you erase the VTP database of VLANs on a CISCO IOS switch running in VTP server mode？（）
A. Enable VTP pruning
B. From privileged mode，erase the startup configuration file，then reload.
C. From privileged mode，erase the vlan date file，then reload.
D. Cycle the switch power.

[单项选择]How would you like your hair done?（）
A. Can you do it?
B. Cut down. 
C. Fell down. 
D. Cut short.