题目

豌豆叶肉细胞中的核酸，含有的碱基种类是 A、1种    B、4种    C、5种    D、8种 答案：C 短文改错。     此题要求改正所给短文中的错误。对标有题号的每一行作出判断：如无错误，在该行右边横线上画一个勾(√)；如有错误(每行只有一个错误)，则按下列情况改正：该行多一个词；把多余的词用斜线(＼)划掉，在该行右边横线上写出该词，并也用斜线划掉。 该行缺一个词；在缺词处加一个漏字符号(∧)，在该行右边横线上写出该加的词。 该行错一个词；在错的词下划一横线，在该行右边横线上写出改正后的词。 注意：原行没有错的不要改。      My parents have decided to taking me to Britain             for a visit. I am excited, hoping to make good use this       opportunity. Firstly, I will talk to native speaker as much    as I can to improve my English. Secondly, there were many     attractions that interests me a lot, among which is Big Ben.   Besides, football, which it is popular in England, is my       favorite sport. I have been dreaming of watching the live        football match there but now the dream will come true.         My friend Alice lives in London. I will probable meet her.     However I do, I am sure I will have a good time.              1______2______3______4______5______                            6______7______8______9______10______