as much as 用法?

題目：

as much as 用法?
sometimes as much as twelve feet length
長達12英尺

解答：

as much as與…差不多；多達…(表示「量」上的比較)；as many as多達…(表示「數目」上的比較)；as far as遠至(到)…；as long as長達….如： ① The difference between his income and mine can be as much as 1,000 yuan at least.我和他的收入差額至少是1, 000元.② As many as 100, 000 people watched the boxing game. 足有100,000人觀看了這場拳擊賽.③ They walked as far as the sea-shore.他們步行遠到海邊.