单选题 Questions 150-152 refer to the following letter.
Dear Sir or Madam,
We have been given your address through the (150) of the American Embassy in Tokyo, and have this opportunity to contact you for the following purpose.
We are one of the leading firms in Tokyo, specializing in the export of Canned Tuna.
Persons who are experienced and familiar with these industries rank our products high, and we think our products will be welcomed in your country (151) account of their superior qualities and attractive prices. We are, therefore, interested in finding the first-class importers who would be in a position to handle our products in America.
We would appreciate any assistance you (152) us in establishing contact with qualified importers, and if you require further information or samples we will be pleased to send it along promptly.
Very truly yours,
Mizko Yamashi, Export Manager

单选题 A. need
B. courtesy
C. care
D. associate
【正确答案】 B
【答案解析】超高级问题 当说起受其他人的帮助时,“蒙某人的好意”(through the courtesy of)这样的表达方式是经常使用的。另外再来看一些必须记住的东西:I am writing to do…意为“我为了做某事而写信”;enclosed is…意为“随信附上”;I regret to inform you that…意为“很遗憾地通知您”。
单选题 A. of
B. at
C. for
D. on
【正确答案】 D
【答案解析】初级问题 知道on account of(因为,由于)这一词组的话,就可轻松解题。当然,平时应该好好背单词,懒惰就是死亡,反复就是生命。
单选题 A. given
B. giving
C. to give
D. give
【正确答案】 D
【答案解析】超高级问题 assistance和you之间省略了which。因此空格内应填入关系词引导的定语从句中的谓语动词。所有选项中,只有D选项是谓语动词。当名词后面没有介词,而有“主语+动词”这一结构的时候,这里的“主语+动词”叫做什么呢?又忘了吗?就是关系词引导的定语从句!