No repairs can be done without the harbor master’s（）.

A .  changing the default policy map from a default MTU of 1500 to 9216 B .  using the command system jumbomtu 9216 C .  using the command interface MTU 9216 D .  configuring the default Ethernet system class to an MTU of 9216 with a new network QoS policy ma

A . the Customs B . the Register Bureau of Shipping C . the Shipyard Fire Department D . a certified gas chemist

A . disable auto rf and configure manually. B . disable all 802.11b data rates. C . power access point to full power. D . hard code the channel.

A . Administratively shut down the interface. B . Physically secure the interface. C . Create an access list and apply it to the virtual terminal interfaces with the access-group command. D . Configure a virtual terminal password and login process. E . Enter an access list and apply it to the virtual terminal interfaces using the access-class command.

A . Administratively shut down the interface. B . Physically secure the interface. C . Create an access list and apply it to the virtual terminal interfaces with the access-group command. D . Configure a virtual terminal password and login process. E . Enter an access list and apply it to the virtual terminal interfaces using the access-class command.

A . in order to B . so as C . so that D . such that

A . Run the script using 'ksh -fx'. B . Run the script using 'ksh -a function -x'. C . Edit the script and add 'set -x' at the beginning. D . Edit the script and add 'set -x' at the beginning of each function.

A .  within a method called jspInit B .  within the page directive of the JSP page C .  within a scriptlet at the top of the JSP page D .  within the

A . after the mooring trial has passed B . before the mooring trial C . under the surveyors supervision D . after repair

A . Run the script using ‘ksh -fx’. B . Run the script using ‘ksh -a function -x’. C . Edit the script and add ‘set -x’ at the beginning. D . Edit the script and add ‘set -x’ at the beginning of each function.

A . Administratively shut down the interfaces. B . Physically secure the interfaces. C . Configure a virtual terminal password and login process. D . Enter an access list and apply it to the terminal interfaces using the access-class command. E . Create an access list and apply it to the terminal interfaces using the access-group command.

A . stays at rest B . is working stably C . is worn out D . is in good operatio

A . Administratively shut down the interfaces. B . Physically secure the interfaces. C . Configure a virtual terminal password and login process. D . Enter an access list and apply it to the terminal interfaces using the access-class command. E . Create an access list and apply it to the terminal interfaces using the access-group command

A . approval B . authorization C . consideration D . discussio

A．which; arose B．that; arising C．which; arisen D．that; arise

(30) A．Frank told the contractor that the price was too high. B．Frank cannot afford the work on his house. C．Frank told the contractor to do the work in spite of the cost. D．Frank repaired his own house.

A．blaming B．blame C．to blame D．to be blaming

22. The writer says that 8t a circus we can see animals doing cIever tricks. 23. The trainer usually gives the animal a piece of candy or fruit after it has done the trick. 24. The reward in the passage means "attention paid to a good behavior". 25. Many animals may be trained to do simple jobs if they know who their trainers are. 26. Geese can be used to guard a house. 27. When the pigeon sees a ball which looks different from the others , it makes a noise. 28. Trainer usually spends 40 days or so training a pigeon to inspect sm811 steel balls. 29. An ape is a large monkey. 30. Scientists believe apes may drive buses one day.

A、Provide thorough protocol trainings and refreshers. B、Notify all staff members of protocol amendments. C、 Update the Operations Manual to reflect the changes to the protocol. D、All of the above.