我说一下我对这一题的理解。我觉得大家有几个知识点不明白 首先大家好像都不知道and that 实际是一个连词短语表“而且”所以这里不存在什么that从句平行的问题 我是用在线英语词典查到这个意思的,网址是:http://www.iselong.com/online/Dictionary.htm 这个很好用,几乎所有固定用法都可以从上面查到 OG上好像也出现过and that这个短语,具体是哪一题我忘记了 would, probably OG上明确说过不能同时用,重复 关于虚拟大家可以看看刘振明对虚拟句的总结,我觉得非常简洁好用 C中的虚拟是表示完全不可能实现的事的虚拟 从句谓语用were to+V,主句谓语could,should,would, might+V 大家了解了这3个知识点 就不难看出答案应该是A
Scientists have identified an asteroid, 2000 BF19, that is about half a mile wide and, if it strikes Earth, it can do tremendous damage to part of the planet but probably not cause planetwide destruction.
A. and, if it strikes Earth, it can do tremendous damage to part of the planet but B. and, if it would strike Earth, part of the planet could experience a tremendous amount of damage but it would if引导虚拟句,谓语不能用would C. and that, if it were to strike Earth, could do tremendous damage to part of the planet but would 与后面的probably 重复 D. and that, if Earth is struck by it, can do part of the planet tremendous damage, but it would 被动,罗嗦 E and that, if it strikes Earth, it could experience a tremendous amount of damage but 用IT说明受破坏的是asteroid,实际应是地球被破坏 |