标题: 两道语法 [打印本页] 作者: bradzwz 时间: 2003-7-29 05:28 标题: 两道语法 1 Heavy bleeding, or hemorrhaging, to a large artery can result in death in less than five minutes. B—from， 但C中less than用改成fewer than five minutes吗?---five minutes可数 2 Blueberries require _______ to grow well. A is acid soil B an acid soil C the acid soil D soil of the acid 在不知soil是否可以加an时选择保险的C，但答案是B, 那位能解释一下an/the.
Thanks 作者: 困难是弹簧 时间: 2003-7-29 12:32
1 Heavy bleeding, or hemorrhaging, to a large artery can result in death in less than five minutes. B—from， 但C中less than用改成fewer than five minutes吗?---five minutes可数 *************
呵呵，你没写选项。less than+数量词是习惯表达
2 Blueberries require _______ to grow well. A is acid soil B an acid soil C the acid soil D soil of the acid 在不知soil是否可以加an时选择保险的C，但答案是B, 那位能解释一下an/the. *************** soil 既是可数名词也能做不可数 这里没有信息表明要特指，所以不用the.