题目内容
此题要求改正所给短文中的错误。对标有题号的每一行做出判断：如果无错误，在该行右边横线上画一个勾（∨）；如果有错误（每行只有一个错误），则按下列情况改正：
此行多一个词：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。
此行缺一个词：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。
此行错一个词：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。
Many years before , I stepped into a bookstore for some
books I wanted them ．While I was there I saw a young
boy of about 12 came into the store ．The boy wanted
to buy a geography book ．Geography books costs
one dollar each , but he had only 62 cent．I decided
to follow him to see that he could succeed ．Four
stores we entered , and four times he disappointed ．
Luckily , at the fifth store he got an used book for 50
cents ．Having learned why he wanted the book, and
the bookseller gave him some written paper and a
new pencil as a gift ．
略
解析:
略
此行缺一个词：在缺词处加一个漏字符号（ ），在该行右边的横线上写出该加的词。