Please inform us ____ the supply and demand situation in your country.

[单选题]We（）if you could give us whatever information you can in this respect.A . should appreciateB . appreciateC . appreciate itD . should appreciate it

[单选题]Please supply my vessel（）120 tons of diesel oil.A . forB . withC . toD . o

[单选题]Please send us as soon as possible samples of the following goods _____ listed in your current catalogue.A . whichB . asC . whatD . for which

[单选题]Please quote us your lowest prices _____ CIf Singapore basis for embroidered silk blouses _____ prompt shipment.A . in, forB . from, forC . on, onD . from, on

[单选题]Please let us know what（）are involved and the time（）for delivery.A . formalities，takenB . procedures，needC . business，takenD . process，needed

[问答题]Please give us an introduction about yourself.

[主观题]请向我们提供一些有关网上购物的信息。Please________ us________ some________ ________shopping online．

[单选题]The underlined word“inform”in Paragraph 2 probably means“ ”.A．affectB．changeC．disturbD．reject

[单选题]D．irections According to the given information,you are required to write A Letter to a Friend in about 1OO words. The letter is required to be written on the Answer Sheet.情景：假定你是北京大学计算机专业新生赵华，入学几个月后，给朋友李玲写一份信。收信人地址：安徽省合肥市芙蓉路 632 号（邮编：230601）要求：按照完整英文

[单选题]is a protocol that a host uses to inform. a router when it joins or leaves an Internet multicast group。A．SMTPB．ICMPC．MIMED．IGMP