下列關于交通管理設施正確的是（）。
A、標牌制作按不同板形以平方米計算ABDE
暫無解析
Iam____gratefulforthemanykindnessesyouhaveshownmyson.
Nowherebutintheremotestregionofthecountry____findaplacetosettledown.
Modern____perhapscausesmoreproblemsthanitsolves.
____,sheledalifeofcompleteseclusion.
Youmustpayimport____oncertaingoodsbroughtintothiscountry.
