Scientist have identified an asteroid, 2000 BF19, that is about half mile wide and, if it strikes Earth, it can do tremendous damage to part of the planet but probably not cause planetwide destruction.
A. B. and, if it would strike Earth, part of the planet could experience a tremendous amount of damage but it would C. and that, if it were to strike Earth, could do tremendous damage to part of the planet but would D. and that, if earth struck by it can do part of the planet tremendous damage, but it would E. and that, if it strikes earth, it could experience a tremendous amount of damage but
这道题我觉得结构好奇怪 这个that怎么能这么用 答案是C 不是说be to do永远错吗？ 这种题目怎么做啊
2000 BF19和IF IT WERE TO STRIKE EARTH都是插入成分，看的时候去掉就是。that(, if it were to strike Earth, )could do tremendous damage to part of the planet but would..和前面的that is about half mile wide 两个定语从句构成并列结构修饰ASTEROID
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发表于 2009-10-20 15:13:00
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