[单项选择]Our Accounts Receivable Department has written to you three times;（）,we have had no response to our letters.
A. consequently
B. moreover
C. thus
D. however

[单项选择]Our university has introduced sound personnel evaluating system with less emphasis on age______.
A. than more on ability
B. and more on ability
C. and more ability
D. than ability

[单项选择]Professor White has written some short stories but he is known ______ for his plays.
A. the best
B. more
C. better
D. the more

[单项选择]our company has computers in multiple locations that use IPv4 and IPv6. Each location is protected by a firewall that performs symmetric NAT. You need to allow peer-to-peer communication between all locations. What should you do?（）
A. configure dynamic NAT on the firewall.
B. configure the firewall to allow the use of teredo.
C. Configure a link local IPv6 address for the internal interface of the firewall.
D. Configure a global IPv6 address for the external interface of the firewall.

[单项选择]Our hospital has an affiliation with the medical school of the City University.
A. organization
B. administriation
C. connection
D. cooperation

[单项选择]

Our culture has caused most Americans to assume not only that our language is universal, but that the gestures we use are understood by everyone. We do not realize that waving good-bye is the way to summon a person from the Philippines to one’s side, or that in Italy and some Latin-American countries, curling the finger to oneself is a sign of farewell. Those private citizens who sent packages to our troops occupying Germany after World War II and marked them GIFT to escape duty payments did not bother to find out that "Gift" means poison in German. Moreover, we like to think of ourselves as friendly, yet we prefer to be at least 3 feet or an arm’s length away from others，Latins and Middle Easterners like to come closer and touch, which makes Americans uncomfortable.
Our linguistic (语言上的) and cultural blindness and the casualness with which we take notice of the developed tastes, gestures, customs and languages of other countries, are losing us frien
A. stand still
B. jump aside
C. step forward
D. draw back

[多项选择]our company has a single active directory forest that has six domains. All DNS servers in the forest run windows serve 2008. You need to ensure that all public DNS queries are channeled though a single-caching-only DNS server.Which two actions should you perform? （）
A. Disable the root hints.
B. Enable BIND secondaries.
C. Configure a forwarder to the caching DNS server.
D. Configure a GlobalNames host (A) record for the hostname of the caching DNS server.

[单项选择]our company has four DNS servers that run windows 2008. Each server has a static ip address. You need to prevent dhcp from assigning the addresses of the DNS servers to DHCP clients. What should you do?（）
A. Create a new scope for the DNS servers.
B. Create a reservation for the DHCP serve.
C. Configure the 005 name servers scope option.
D. Configure an exclusion that contains the ip addresses of the four DNS servers.

[单项选择]our company has a domain controller that runs Windows Server 2008 R2 and the DNS role.The DNS domain is named contoso.com.You need to ensure that inquiries about contoso.com are sent to dnsadmin@contoso.com. What should you do？（）
A. Create a Signature (SIG) record for the domain controller.
B. Modify the Name Server (NS) record for the domain controller.
C. Modify the Service Location (SRV) record for the domain controller.
D. Modify the Start of Authority (SOA) record on the domain controller.

[单项选择]Our company has been made one of the largest manufacturers in the field of chemical industry.
A. become, in
B. made, in field of
C. became, in the field
D. been made of, in

[单项选择]Our reporter has just called to say that rescue teams will ______ to bring out the trapped miners.
A. effect
B. affect
C. conceive
D. endeavour

[单项选择]our company has a main office and two branch offices. Domain controllers in the main office host an active directory-integrated zone. The DNS servers in the branch offices host a secondary for the zone. Each branch office has an application server. Users access the application server by using its fully qualified domain name. you need to ensure that users in the branch office can access their local application server even if the WAN links are down for three days. What should you do?（）
A. Increase the expires after setting to 4 days on the start of authority (SOA) record for the zone.
B. Increase the refresh interval setting 0 4 days on the start of authority (SOA) record for the zone.
C. Configure the zone aging / scavenging properties dialog box to enable scavenge state resource records, and set the refresh setting to 4 days.
D. Configure the zone aging / scavenging properties dialog box to enable scavenge state resource records, and set NO-refresh interval setting to 4 days.

[单项选择]our company has an Active Directory domain. The company has a main office and a branch office. Both the offices have domain controllers that run active directory-integrated DNS zones. All client computers are configured to use the local domain controllers for DNS resolution. The domain controllers at the branch office location are configured as read-only domain controllers (RODC). You change the IP address of an exisiting server named SRV2 in the main office. You need the branch office DNS servers to reflect the change immediately.What should you do?（）
A. Run the dnscmd /zoneupdatefromDs command on the branch office server.
B. Run the dnscmd /zoneupdatefromDs command on a domain controller in the main office.
C. Change the domain controllers at the branch offices from RODCs to standard domain controllers.
D. Decrease the minimum (default) TTL option to 15 minutes on the start of authority (SOA) record for the zone.

[单项选择]our company has a DNS server named server1. Your partner company has a DNS server named server2. You create a stub zone on server1. The master for the stub zone is server2. Serve2 fails. You discover that users are not able to resolve named for the partner company. You need to ensure that users are able to resolve named for the partner company in the event that server2 fails. What should you do?（）
A. Change the stub zone to a secondary zone on server1.
B. Open the SOA record for the zone on server2. Change the minimum (default ) TTL setting to 12 hours.
C. Open the DNS zone for the partner company on server2. Create a new route through (RT) record and a new host (A) record for server1.
D. Open the primary DNS zone on server2. Create a new service locator (SRV) record and a new host (A) record for server1.

[单项选择]The author has written the passage mainly for ______.
A. young adventurers
B. the common readers
C. professional pilots
D. researchers interested in the rocket

[单项选择]Our life has but a short ______.
A. duration
B. span
C. episode
D. range

[单项选择]Our country has ______ diplomatic relation with many countries in the world.
A. set
B. settled
C. fixed
D. established

[单项选择]Our research has focused on a drug which is so ______ as to be able to change brain chemistry.
A. powerful
B. influential
C. multiple
D. energetic