更新时间:2018-11-22 15:42作者:王华老师
%of population at start of year aged:60 or over
UK 56.6 13.3 11.8 19 21
France 55.2 13.9 10.0 21 19
Italy 57.1 1.1 9.5 19 19
W.Germany 61.0 9.6 11.5 15 20
Spain 38.6 12.1 7.7 23 17
2:production of 15mm buttons,july-dec
total(standard and sub-standard) production(in thousands)
standard production(in thousands)
july 70 60
aug 60 55
sept 85 65
oct 100 80
nov 95 85
dec 100 90
sale price: standard: $5.7 per 100
sub-stand:$2.85 per 100
答案是:
1. D W. Germany
2. AB 23.5%
3. C 1,044,000
4. B Increase of 84,900
5. E No change
6. C 137.50