...The experts know many things that won't work in curing AIDS, so they are that much closer to finding one that will.这句话要表达的意思我是懂的。但是不知道这里为什么用了that much.希望老师帮忙讲解一下,谢谢。
The four most common purposes of speech are to inform, to convince, to move to action, and to entertain. 这题里面最高级前面有基数词,但是最高级不是唯一的一个吗? 还可以这样用吗? 这里面不用最高级和用最好高级的区别在哪里呢?
Are todays modern technological innovations like those of the past, which made obsolete the job of buggy maker, but created the job of automobile manufacturer?句中which made obsolete the job of buggy maker,怎样理解,这是什么结构呀?obsolete是adj.做宾补的话为什么放宾语前...
It's almost as though the working people who really know how to do something other than make money are striking back at the white-collar society.other than这里是什么词性?后面为什么跟动词原形?
... activities should be attended.2) It seems crucial that more activities are to be attended.对于词crucial,其后的从句一定要用should+动词的虚拟形式吗?第二句的表达是否正确?类似的比如important, significant等等,从句是否都要用should的虚拟形式?