修改：在错的词下画一横线，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。

DearMs. J. K. Rowling，

Itis great pleasure to write to you. I like reading all of your Harry Potterbook. A few days before, I listened to a radio programme about you. Now I knowthat you teach English at home and in others countries before you startedwriting books. I also know that you could only write the first book while yourbaby daughter was asleep, so you worked on them for five years. That was a verymuch difficult job. Your son David and your daughter Jessica must be proud foryou. I hope I can become as successfully as you when I grow up. Thank you forspending time read my letter.

Yours sincerely，

Michele

下列四个图示中，能正确表示染色体、DNA，基因三者在概念上的大小关系的是（　　）