题目
第1题
Directions: Read the following text. Choose the best word(s) for each numbered blank and mark A,B,C or D on ANSWER SHEET Ⅰ.
At the beginning of the century, medical scientists made a surprising discovery: that we are (1) not just of flesh and blood but also of time. They were able to (2) that we all have an internal "body clock" which (3) the rise and fall of our body energies, making us different from one day to the (4) . These forces became known as biorhythms: they create the (5) in our everyday life.
The (6) of an internal "body clock" should not be too surprising, (7) the lives of most living things are dominated by the 24-hour night-and-day cycle. The most obvious (8) of this cycle is the (9) we feel tired and fall asleep at night and become awake and (10) during the day. (11) the 24-hour rhythm is interrupted, most people experience unpleasant side effects.
(12) , international aeroplane travelers often experience "jet lag" when traveling across time (13) . People who are not used to (14) work can find that lack of sleep affects their work performance.
(15) the daily rhythm of sleeping and waking, we also have other rhythms which (16) .longer than one day and which influence wide areas of our lives. Most of us would agree that we feel good on (17) days and net so good on others. Sometimes we are (18) fingers and thumbs but on other days we have excellent coordination. There are times when we appear to be accident-prone, or when our temper seems to be on a short fuse. Isn't it also strange (19) ideas seem to flow on some days but at other times are (20) nonexistent? Musicians, painters and writers often talk about "dry spells".
1. A) built
B) shaped
C) molded
D) grown
第2题
A B C D
第3题
A. Enable RIP
B. Enable OSPF
C. Periodically poll any router
D. Import routes from a TFTP server
第4题
A.PPPoE Active Discovery Offer
B.PPPoE Active Discovery Initiation
C.PPPoE Active Session Confirmation
D.PPPoE Active Session Acknowledgment
第5题
A. additional partner services
B. the Value Assessment
C. the Discovery Guide
D. the benefits of your solution
E. employee concerns
第6题
A.transaction
B.icmp
C.discovery
D.nd
第7题
A.the discovery method
B.the inductive method
C.the deductive metho
D.the guided method
第8题
A.that
B.then
C.so that
D.by which
第9题
A.224.0.0.39
B.224.0.1.39
C.224.0.0.40
D.224.0.1.40
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