- 1. that的用法,that前面是不是不可以加逗号,但是这句加了逗号,是不是直接可以排除呢,不说逗号使that变成了非限定从句可随时去除所以不对,这是不是能直接排除呢,虽然这句也有别的错误。(og21;950)
Fossils of the arm of a sloth, that they found in Puerto Rico in 1991, has been dated at 34 million years old, thus making it the earliest mammal known on are hurting crops and therefore raising.
2. 一个是this的用法,this作为代词可以指代名词,但是可以指代前面句子描述的情况吗?(Og21; 921) Severely hindered by problems with local suppliers, the AO division also had to adapt to a new management team, but this was not seen by the board of directors as a legitimate excuse for such low productivity.
- 3. and的用法: gmat里面and作为连接词连接两个句子的时候一定要求前后句子是完整的吗?如果这两个连接的句子主语相同,那么and后面还需要再次重复主语或者是加一个代词来指代吗?
- 4. as with: as 用来连接介词短语或者有动词的从句,后面的with是一个介词短语,这句话也有别的问题是错误的,但是前面的as 连接with用法可以吗?(og21;958)
As with other early Mississippi Delta blues singers, Robert Johnson made music that arose from an oral tradition beginning as sc真的太磨人了,如果您能回复,真的非常感谢!
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