未知题型 As settlers moved to California in the mid-nineteenthcentury, they became concerning about the S1.______lack of rapid communication with the eastern UnitedStates. Because the many dangers and hardships of S2.______crossing the West, mails often did not arrive. The S3.______most important mail was therefore sent via Panama,took a month or more. S4.______In 1860 a stagecoach company decided to meet S5.______a problem by beginning the Pony Express. Thecompany hired the bravest riders bought the fastest horses S6.______to be used as relay teams between Missouri with California, S7.______and the company promised that mail would bedelivering in ten days. The company established two S8.______hundred stations along the route on which riders could S9.______rest and change horse. In fewer than two years, however, S10.______telegraph lines to San Francisco were completedand the Pony Express was no longer needed.【S1】

未知题型 听力原文： Tom Johnson came to a hotel. He wanted to stay in a single room with bath. He made the reservation at the airport. After he arrived and checked in at the hotel, he filled out a registration card and got the key to his room. His room number was 235. Breakfast was included in the bill, which was served for several hours in the morning. Tom would pay for the hotel cost when he checked out. The receptionist hoped that he would enjoy himself during his stay there.Tom Johnson came to a【11】. He wanted to stay in a single room with bath. He made the reservation at the【12】. After he arrived and checked in at the hotel, he filled out a registration card and got the key to his room. His room number was 235. Breakfast was included in the【13】, which was served for several hours in the morning. Tom would【14】for the hotel cost when he checked out. The receptionist hoped that he would【15】himself during his stay there.

未知题型 12 Feb, 2005Dear Mr. Stafford,Re: Your order 767,999 for ten CX 99 processorsI am sorry to inform. you that we have been unable to process this order and I am returning it to you for your attention.There has recently been an upgrade of the CX99, now renamed the CX99GT, which significantly enhances its performance and reliability. Unfortunately, this upgraded product carries with it a price increase to $145.75 per item. The original version is no longer available. Prices of equipment and specifications are constantly changing and these are not always reflected in our advertisements, which are prepared some months before they appear in the press.We consider the new product to be well worth the extra money.Please let us know if you wish to proceed with the order at the new price. If you would like more information, do please call me.I look forward to hearing from you.Yours sincerely,ABC CompanyWho is the receiver of this letter?The receiver is ______.