Once the notion of（）was taken into consideration, semantics spilled into pragmatics.
第1题：
“die” and “pass away” are synonyms. They differ in ________.
A、connotative meaning
B、emotive meaning
C、stylistic meaning
D、all the above
第2题：
As the plunger moves upwards in the barrel, injection will commence once the plunger bas_______the spill ports and the pressure builds up.
A.opened up
B.closed off
C.lined up
D.taken off
第3题：
The company is trying every()to improve the quality of products.
A. meaning
B. means
C. mean
第4题：
Which statement about entering into a tank which has been sealed for a long time is TRUE ________．
A.The tank should be tested only once to ensure the oxygen content is at least 14% before entry
B.The tank must be tested at frequent intervals to ensure that hazardous gasses have not regenerated
C.The tank need not be tested for oxygen content if it is ventilated for more than 24 hours
D.If the oxygen content tests at less than 12% you should wear an approved gas mask
第5题：
Refer to the exhibit. All multilayer switches are running PIM dense mode. Recipient A and Recipient B are sending IGMPv2 joi n messages to their respective multilayer switches. Which statement is true?（）
A. The Multicast Server is the root of the multicast tree. Switches 1, 3, 4, and 5 will participate in the multicast tree once pruning has taken place.
B. The Multicast Serv er is the root of the multicast tree. Switches 4 and 5 will participate in the multicast tree once pruning has taken place.
C. Switch 3 is the root of the multicast tree. Switches 3,4, and 5 will participate in the multicast tree once pruning has taken place.
D. Switch 3 is the root of the multicast tree. Switches 1,3,4, and 5 will participate in the multicast tree once pruning has taken place.
E. Switch 1 is the root of the multicast tree. Switches 1,4, and 5 will participate in the multicast tree once pruning has taken place.
F. Switch 1 is the root of the multicast tree. Switches 1,3,4, and 5 will participate in the multicast tree once pruning has taken place.
第6题：
A) mode
B) way
C) form
D) fashion
第7题：
You are a network techn ician, study the exhibit carefully. All multilayer switches are running PIM sparse mode. Host CKB and Host CKF are sending IGMPv2 join messages to their respective multilayer switches. Which description is correct?（）
A. Switches 1, 2, 3, and 6 will part icipate in the multicast tree once pruning has taken place.
B. Switches 2 and 6 will participate in the multicast tree once pruning has taken place.
C. Switches 1, 2, 3, and 6 will participate in the multicast tree.
D. The multicast server is the rendez vous point of the multicast tree.
第8题：
What can we learn about the design of the "Case Study House"?
A．Mechanical devices were widely used.
B．Natural scenes were taken into consideration.
C．Details were sacrificed for the overall effect.
D．Eco-friendly materials were employed.
第9题：
You should log all barometer readings taken at sea ______.
A.regularly
B.at least once during each watch
C.more often under changeable weather conditions
D.All of the above
第10题：
You are planning to use a crude oil washing system．What precaution must be taken with the tank as the source for the washing machines ________．
A.It must be debottomed and the level lowered by at least one meter
B.The oil in the source tank must be sampled for compatibility
C.The source tank must have been crude oil washed at least once in the past 150 days
D.The inert gas system must lower the oxygen content to a maximum of 12% oxygen in the tank