Before sending your booth staffers, you need to consider the weather of the place where the trade show is held.

A . which B . as C . what D . for which

A . no later then B . no late than C . no later tha

A . According B . Asper C . As D . About

A . who B . which C . whom D . that

A . notices B . orders C . advertisement D . instructions

A . The source must send a PIM Register message to the rendezvous point （RP）. B . The source must first join the multicast group using IGMP before sending. C . The source must perform a Request to Send （RTS） and Clear to Send （CTS） handshake with the  PIM designated router （DR）. D . No control plane signaling needs to be performed； the source can simply begin sending on the local subnet.

A . set-Mailbox B . set-OrganizationConfig C . set-TransportAgent D . set-TransportConfig

A、had better got B、had to get better C、had better to get D、had better get

A．signing B．signed C．to sign D．signature

A．revised B．responded C．repealed D．reserved

段落翻译： Before you make up your mind about which way to go, take a hard, honest look at your motivation for starting a company. Too many people are looking to get rich, escape the corporate grind, and work shorter hours with more free time. None of those reasons is likely to lead to success. If you are focused on solving a customer problem or need, believe you can do what you do better than anyone else, dying to work long hours, wear many hates, and juggle endless responsibilities, then you have the right startup mindset. You also need certain personality traits. One of them is a willingness to work very hard all by yourself, at least for the first year or so (and possibly longer).

A.send us B.contract C.at duplicate D.counter-signing

Some people try at home, with books and records or tapes; some use radio or television programmes; others go to evening classes.If they use the language only twice or three times a week, learning it will take a long time.A few people try to learn a language fast by studying for six or more hours a day.It is clearly easier to learn the language in the country where it is spoken.However, most people cannot afford this, and for many it is not necessary.They need the language in order to do their work better.For example, scientists and doctors chiefly need to be able to read books and reports in the foreign language.Whether the language is learnt quickly or slowly, it is hard work.Machines and good books will help, but they cannot do the student's work for him. 36.The advertisements say it would be easy to(). A.speak your native language better B.keep in mind any foreign language C.learn a foreign language within several weeks D.learn by heart a foreign language 37.Nowadays most people want to learn()according to the text. A.about the country where a language is spoken B.to speak a foreign language C.to read essays in the foreign language D.to write in the foreign language 38.Before the World War people usually learnt a foreign language in order to() A.communicate with their foreign friends B.read the foreign newspaper C.read the literacy works of the country D.work in that foreign country 39.If you only use the language twice or three times a week,(). A.it is easy to learn it well B.it will take a long time to learn the foreign language C.you will never learn the language well D.perhaps you will learn harsh language 40.No matter how quickly or slowly you want to learn a foreign language, you need to (). A.read books B.read reports C.visit the country D.work hard