论文部分内容阅读
阅读材料的文字都负载着一定的信息,但并不是每个文字负载的信息都相等。一个句子常由许多词语构成,其中,有的词语是关键性的没有它,意思就表达不清,有的则不然。
The text of the reading material is loaded with some information, but not every text load the same information. A sentence often consists of many words, some of which are the key words without it, the meaning is not clear, while others are not.