Researchers hypothesize that granitic soil is the ideal construction material for the desert tortoise because it is not so hard that it makes burrowing difficult or so soft that it could cause tunnels to collapse.
- so hard that it makes burrowing difficult or so soft that it could cause
- hard enough to make burrowing difficult or soft enough as to cause
- so hard as to make burrowing difficult or soft enough so it causes
- as hard as to make burrowing difficult or as soft as to cause
- too hard, making burrowing difficult, nor too soft, so as to cause
答案是A,有人选D, 可是我觉得最合适的应该是E 认为A不对的原因:so...that...结构在that从句中如果没有情态动词则表结果,如果有情态动词则表目的so hard that it makes burrowing difficult or so soft that it could cause,这句话or前面分句没有情态动词,表结果;or后面分句有情态动词,表目的。这个could觉得不合适; 逻辑意思上来讲,为了使隧道坍塌好像不合理。 我觉得从逻辑意思上讲,应该强调这种花岗岩土客观的结果,E. too hard, making burrowing difficult, nor too soft, so as to cause,这里的分词短语作伴随结果状语,so as to 也表示结果,虽然结构有点不平行,但语法上讲是没有错误的,而且逻辑意思上两个分句是对等的。 个人拙见,大家继续讨论啊!!期待nn给出比较权威可信的解答
[此贴子已经被作者于2006-11-18 12:29:26编辑过] |