It’s already 5 o’clock. Don’t you think it’s about time _______？A、we are going homeB、we

of the (1)_____ national railway system. In an industry lacking exciting growth (2)_____, its plan to use real-estate assets in and around train stations (3)_____ is drawing interest.

In a plan dubbed "Station Renaissance" that it (4)_____ in November, JR East said that it would (5)_____ using its commercial spaces for shops and restaurants, extending them to (6)_____ more suitable for the information age. It wants train stations as pick-up (7)_____ for such goods, as books, flowers and groceries purchased (8)_____ the Internet. In a country (9)_____ urbanites depend heavily on trains (10)_____ commuting, about 16 million people a day go to its train stations anyway, the company (11)_____. So, picking up purchases at train stations spare (12)_____ extra travel and missed home deliveries.

JR East already has been using its station (13)_____ stores for this purpose, but it plans to create (14)_____ spaces for the delivery of Internet goods.

The company also plans to introduce (15)_____ cards—known in Japan as IC cards because they use integrated (16)_____ for holding information—(17)_____ train tickets and commuter passes (18)_____ the magnetic ones used today, integrating them into a single pass. This will save the company money, because (19)_____ for IC cards are much less expensive than magnetic systems. Increased use of IC cards should also (20)_____ the space needed for ticket vending.

A．privatized

B．individualized

C．personalized

D．characterized

landing.

A. response

B. responsibility

C. resolution

D. resistance

When the statement was made, the plane ______.

(A) was in the course of landing

(B) had already landed

(C) had just taken off

(D) was in the middle of its flight

A.So

B.Since

C.If

D.While

rices under control.

A、prepared

B、 prevailed

C、 preceded

D、 predicted

A. The SRX device sends the URL to the SurfControl server in the cloud and the SurfControl server provides the SRX.

B. The SRX device sends the URL to the SurfControl server in the cloud and the SurfControl server asks the SRX device previously visited.

C. The SRX device looks at its local cache to find the category of the URL.

D. The SRX device does not perform any Web filtering operation as the Web site has already been visited.

gets updated with another entry for that same destination, but with a higher path cost (hop count) than the one already in the routing table.What will the router do in this situation？（）

A. It will ignore the update and take no further action.

B. It will add the update information to its routing table.

C. It will replace the existing routing table entry with the update information.

D. It will delete the existing routing table and will send out hello packets to rebuild the routing table.

A.PDB

B.RefSeq

C.dbSNP

D.BLAT

en in the event of Testking1 receiving a routing update that contains a higher cost path to a network already in its routing table？（）

A. The update information will be added to the existing routing table.

B. The update information will replace the existing routing table entry.

C. The update will be ignored and thus no further action will occur.

D. The existing routing table entry will be purged from the routing table and all routers will attempt convergence.

A.A.call off

B.B.put down