tt gwd-23-13提问

xiaoniuren

DD

iceza

贴下原句

Mr. Ahmann hypothesized that granitic soil was ideal for a tortoise because it was not too hard, which could make burrowing difficult, or too soft, which could cause tunnels to collapse.

熊熊加小怪

D的语法不对吧,as adj as + sth 这里缺了一个名词;另外,as adj as + sth 和 so that 之间的意思还是有差别的，在有更加选项的情况下还是不选它，与so that 同义的有so as to,当然了，后面接的不同了！这是鄙人见解，欢迎指正！

-- by 会员 hetao1013 (2006/10/28 9:15:00)

同意这个看法。。。其实只要让我把题做对了就对了。。。``