per的例句

per 的相关例句:

11.	Over sixty per cent of families own/owns a television.
	百分之六十以上的家庭已有电视机。
12.	What per cent of the population read/reads books?
	识字的人占人口的百分之几?
13.	The drug is not harmful per se, but is dangerous when taken with alcohol.
	该药本身并无害处,但与酒类同服则有危险。
14.	Pilferage in the warehouse reduces profitability by about two per cent.
	仓库中的失窃使利润损失了百分之二。
15.	The agency places about 2000 secretaries per annum.
	该代理机构每年可为约2000名秘书安排工作。
16.	A premium of 2 per cent is paid on long-term investments.
	对投资期限较长者可获百分之二的奖励。
17.	Public houses are licensed to sell alcoholic drinks for a certain number of hours per week.
	酒店执有酒类经销许可证,每周可按一定时数出售。
18.	Photocopies cost 6p per copy.
	影印文件每份收费6便士。
19.	Imports in the first three months have increased by 10 per cent compared with the corresponding period last year.
	第一季度的进口额与去年同期相比增长了百分之十。
20.	His salary has been cut (by ten per cent).
	他的薪水减少了(百分之十)。