下面几句英语句子,The biggest challenge will be to distinguish themselves from a plethora of competitive sites,most of which are spending more than they are. (这句有问题吗?最后more than they are.. 后面指代的是什么?)To sta

下面几句英语句子,The biggest challenge will be to distinguish themselves from a plethora of competitive sites,most of which are spending more than they are. (这句有问题吗?最后more than they are.. 后面指代的是什么?)To sta
下面几句英语句子,
The biggest challenge will be to distinguish themselves from a plethora of competitive sites,most of which are spending more than they are.       (这句有问题吗?最后more than they are.. 后面指代的是什么?)
To stand out from the crowd,Helle are working to target and reach their audience better,and generate higher sales,but of necessity  without incresing their budget.（这里的 of necessity 相当于 necessary ,但不应该用副词吗?necessarily）

下面几句英语句子,The biggest challenge will be to distinguish themselves from a plethora of competitive sites,most of which are spending more than they are. (这句有问题吗?最后more than they are.. 后面指代的是什么?)To sta
The biggest challenge will be to distinguish themselves from a plethora of competitive sites, most of which are spending more than they are. 此句没有问题.most of which are spending more than they are是一个非限制定语从句,修饰前面的competitive sites.意思是多数的这些competitive sites的花费比they要多.
of necessity本身就是副词词性,相当于necessarily.