某大学为了了解学生的英语掌握情况，就调查了外语学院大二年纪两个班的学生，这些学生英语四级通过率为75％，因此得出结论：该校学生英语能力为良好，这个结论是合理的。

The ratio of men to women in a room is 4: 5. If the room contains three more women than men, how many women are in the room?____

（）means the sufficiency of a vessel in materials，construction，equipment，crew，and outfit for the trade or service in which it is employed.

The network layer provides services to the transport layer. It can be based on either virtual circuits or datagrams. In both cases, its main job is （ ）packets from the source to the destination.

The network layer provides services to the ( ) layer. It can be based on either virtual circuits or datagrams .In both cases, its main job is routing packets from the source to the destination.

Regarding L2TP, in which two situations is a service module or service IOA required?（） (Choose two.)

Windows Communication Foundation (WCF) service is self-hosted in a console application. The service implements the lTimeService service interface in the TimeService class.You need to configure the service endpoint for HTTP communication. How should you define the service and endpoint tags?（）

Passage 8　　● Read the email and brochure below.　　● Complete the booking form on the opposite page.　　● Write a word or phrase (in CAPITAL LETTERS) or a number on lines 41-45 on your Answer Sheet.Hi Tracy,　　Could you please fill in the form to book a 2-day team-building event with Wildevent Company for eight of our sales staff? The following is the brochure. I suggest the weekend of 24/25 November. We just need four double rooms and a small meeting room. Could you ask for a coach to collect us?Thanks.Alan　　Event Check List:　　Location　　Day Event or Overnight with Accommodation.　　Accommodation no. of delegates (Rooms-shared or single rooms, leisure facilities).　　Dinner Requirements—private, themed or entertainment.　　Conference room size and seating Special Needs-meeting room equipment, sound systems, grounds for events.　　Transportation—parking, coaches for collection and return of delegates.　　Delegate Type—24hr or day delegate.　　Tel: 01787 269 819　　Booking Form

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

The （） is used for hauling in or letting out the wires or ropes.

What is the purpose of the OSPF router ID in a OR/BOR election?（）