[讨论]02-08-18

clelia

18. The bathyscaphe, a free-moving vessel designed for  underwater exploration,

        consists of a Flotation compartment with a observation capsule attached underneath

     答案是D -> attached to

我的问题是 observation前面的冠词 a 是不是应该是an比较合理啊?那是元音发音啊??

[此贴子已经被作者于2005-3-29 9:08:25编辑过]

zhx330330

答案错了，应该是a->an,这类题一定要小心