[单项选择]Having two eyes instead of one is particularly useful for ______ .
A. seeing at night
B. seeing objects far away
C. looking over a wide area
D. judging distances

[单项选择]Having two eyes, instead of one, is particularly useful for ______.
A. seeing at night
B. seeing objects far away
C. looking over a wide area
D. judging distances

[单项选择]Having spent two days on one subject and ______ two days on the other subject, I am now ready for the exam.
A. other
B. next
C. those
D. another

[多项选择]Which two methods use IPsec to provide secure connectivity from the branch office to the headquarters office?（）
A. DMVPN
B. MPLS VPN
C. Virtual Tunnel Interface (VTI)
D. SSL VPN
E. PPPoE

[多项选择]Which two protocols use UDP as a transport protocol by default?（）
A. Telnet
B. ICMP
C. DHCP
D. RIP

[单项选择]Can you ____ an insect having eight eyes and still having poor eyesight
A. imagine
B. suppose
C. think
D. expect

[单项选择]One use of networks is to let several computers share（）such as file systems,printers, and tape drives.
A. CPU
B. memory
C. resources
D. data

[多项选择]What are two use cases enabled by IF-MAP Federation?（）
A. Users authenticated to one Junos Pulse Access Control Service can transparently access resources protected by another Junos Pulse Access Control Service.
B. Users authenticated to a Junos Pulse Access Control Service can transparently access resources protected by a Junos Pulse Secure Access Service.
C. Remote access users authenticated to a Junos Pulse Secure Access Service can transparently access resources protected by a Junos Pulse Access Control Service.
D. Remote access users authenticated to one Junos Pulse Secure Access Service can transparently access resources protected by another Junos Pulse Secure Access Service.

[单项选择]

Passage Two Having no language, infants cannot be told what they need to learn. Yet by the age of three they will have mastered the basic structure of their native language and will be well on their way to communicative competence. Acquiring their language is a most impressive intellectual feat. Students of how children learn language generally agree that the most remarkable aspect of this feat is the rapid acquisition of grammar. Nevertheless, the ability of children to conform to grammatical rules is only slightly more wonderful than their ability to learn words. It has been reckoned that the average high school graduate in the United States has a reading vocabulary of 80,000 words, which includes idiomatic expressions and proper names of people and places. This vocabulary must have been learned over a period of 16 years. From the figures, it can be calculated that the average child learns at a rate of about 13 new words per day. Clearly a learning p
A. their ability
B. reading vocabulary
C. idiomatic expression
D. learning process

[单项选择]One summer Jack got two different jobs at two places.

[多项选择]For which two situations would you use functionality provided by the Resource Manager?（）
A. setting idle timeout limits on resource plans
B. saving storage space by using compressed backup sets
C. creating jobs that will run automatically at a scheduled time
D. assigning priorities to jobs to manage access to system resources
E. creating alerts to perform notification when tablespaces are low on available space resources

[单项选择]We can divide reading skills into two: the eyes track across the page, and the mind {{U}}takes in{{/U}} what the eyes see.
A. holds
B. receives
C. follows
D. absorbs

[多项选择]What are two merits of having a correct time setting on each WX/WXC device in a community? （）(Choose two.)
A. Ensures connectivity to the registration server.
B. Allows WX devices to synchronize with one another.
C. Helps in the maintenance of WX devices using WX CMS.
D. Generates accurate and consistent monitoring reports.