填空题 Directions: There is a passage below. After reading it, you are required to answer the questions in the fewest possible words. The answers should be written after the corresponding numbers on the Answer Sheet.
Dear Mr. Reynard,
As you know, we have bought several machines from your company and been quite satisfied with their performance. We have even recommended Fox machines to other companies. Recently, however, the standard of your after-sales service has got much worse.
Our two HD55Cs were installed in 1992 and your regular twice-yearly service together with our own maintenance program has kept them in perfect working order. When there was a breakdown, your service agents used to send an engineer at 48 hours' notice. Now the situation has changed and the engineer promises to come "in about 10 days" and is unable to tell us exactly when he will be arriving. Last week he arrived at 4p.m. on Friday afternoon and our own maintenance engineer was unable to leave work until your man had finished.
Let me say that we are not satisfied with this state of affairs. We have already spoken to your service agents about this, but there has been no change so far.
We look forward to hearing from you and hope that you can promise an immediate improvement in your after-sales service.
Yours sincerely,
(signature)
填空题 What did the writer write the letter for?
填空题 Besides their own maintenance program, what else kept the HD55Cs in perfect working order?
填空题 What did the seller's service agents use to do when the user's machines broke down?
填空题 When did the seller's engineer arrive at the buyer's company last Friday?
填空题 What did the writer expect Mr. Reynard to do with the problem?