第II卷（40分）

写作（共两节，满分40分）

第一节：短文改错（共10小题；每小题1分，满分10分）

文中共有10处语言错误，错误涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏词符号（/\）,并在该句下面写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1. 每处错误及其修改均仅限一词；

2. 只允许修改10处，多者（从第11处起）不计分。

Attentions, please. 0n Saturday evening there is a talk by a well-known America writer, Sura Jones. You may read her latest novel. It’s in all the bookshops at the moment. Well, a talk will be given at 8 pm on Saturday evening in the library. That’s the building next to Allen Hall,the English Department Building. Miss Jones has just returned back from Africa and will talk about all her experience there. She traveled through three different countries and meet lots of interesting people. Now I’d like to remind you that the talk is for everyone, not just to the fourth-years students. I’m sure the talk will be interesting and hope you all have great time.

1999年曾报导合成和分离了含能量的正离子N₅⁺的化合物N₅AsF₆，下列错误的是[ ]

A．N₅⁺共有34个核外电子

B．N₅⁺中氮原子之间以共用电子对结合

C．化合物N₅AsF₆中As化合价为+1

D．化合物N₅AsF₆中F化合价为-1