Should your price be found competitive and delivery date acceptable, we intend to place a large order with you.若贵方的报价具有竞争力且交货日期合适，。

After a couple of years, Edgar finally graduated and decided to further his studies overseas.几年之后，埃德加终于毕业了，。

After a period of three years the contract may be cancelled at any time without prior notice.三年合同期满后，而无须预先通知。

We believe that the goods will reach you in time and in good order and hope they will give you complete satisfaction.，希望贵方对货物感到满意。

It's not that humanity will love your more if you don't tell lies, but that honesty, with tact, is the easiest solution.这倒不是因为如果你不撒谎，人们就会更爱你，，是最容易的解决办法。

请翻译下列段落：Shortly after I arrived back at my office from my visit with you, I was told by our Administrative Vice Predident that I was being promoted to the position of manager of computer services. It is an excellent opportunity (which came as a complete surprise) and one that I feel I cannot pass up. Therefore, I must decline your generous offer.

关于相对数，下列哪一个说法是错误的（ ）

A. 相对数是两个有联系的指标之比
B. 常用相对数包括相对比、率与构成比
C. 计算相对数时要求分母要足够大
D. 率与构成比虽然意义不同，但性质相近，经常可以混用
E. 计算相对数时分母不宜过小

构成比的重要特点是各组成部分的百分比之和（ ）

A. 一定大于100%
B. 一定小于l00%
C. 一定等于100%
D. 一定等于0
E. 随资料而异

比较两地区的肺癌死亡率时，进行率的标准化，其目的是（ ）

A. 使大的率变小
B. 使小的率变大
C. 使率能更好的代表实际水平
D. 消除资料内部构成不同的影响，使率具有可比性
E. 起加权平均的作用

计算乙肝疫苗接种后血清学检查的阳转率，分母是（ ）

A. 乙肝易感人数
B. 平均人口数
C. 乙肝疫苗接种人数
D. 乙肝患者人数
E. 乙肝疫苗接种后的阳转人数