1. 有关单复数These problems are the
reasons of the accident.
These problems are the
reason of the accident.
两个句子都对,第一个是说每个problem都是一个reason, 第二个是说所有problems是一个原因. 具体情况具体分析.2. 有关who的从句定语从句He is a man
who looks smart,
who is well educated, and
who is raised in a wealthy family.
这句话对吗？如果改成：
He is a man
who looks smart, is well educated, and
is raised in a wealthy family.
这样还对吗？
He is a man who looks smart, well educated, andraised in a wealthy family.
注意千万不要罗嗦. GMAT大忌讳.主语从句He is
who loves me,
who cares about me, and
who is concerned with me.
这句话对吗？会不会引起歧义：一个he是三个who，即一个人是三个人，不对等……？如果类似地，改成：
He is who loves me,cares about me, and is concerned with me.这样还对吗？
这个缺少宾语. 应该是:
He is the person who loves me,cares about me, and is concerned with me.3. 有关onlyonly是不是只能用来修饰单数名词？如：
They are the
only students that survived.
这句话对不对？
Among all the students, they are the
only ones that survived.
这句话又对不对？
都对. 这里是形容词, 单复数都可以.
4. 有关this、that、these、thoseApple's products are better than
those of Microsoft.
这句话是对的吧？
Yes
His performance is better than
that of Tom.
这句呢？
Yes.
Today is sunny.
This is very delighting.
Today is sunny.
That makes me happy.
以上两句话对吗？
文法没有错误. 但是习惯不这么表达. 要根据具体的语境. 你可以用It就好了.
以上几个问题跟朋友商量了一下，虽然有共同意见但是不100%确定，拿来问问大家。可能有点啰嗦了，多谢大家！大家回答的时候可以复制粘贴，这样应该会方便点。
-- by 会员 听之任之 (2010/7/8 14:06:54)
"4. 有关this、that、these、those
Apple's products are better than those of Microsoft.
这句话是对的吧？
His performance is better than that of Tom."
No problem here.
-- by 会员 silent7706 (2010/7/10 15:54:39)
