题目内容:
回答题:For a wrong word, underline the wrong wordand write the correct one in the blank provided at the end of the line.
For a missing word, mark the position of themissing word with a "∧" sign and write the word you believe to bemissing in the blank provided at the end of the line.
For an unnecessary word, cross the unnecessary word witha slash "/" and put the word in the blank provided at the end of theline.



41__________
参考答案:【答案仅供学习,请勿对照自行用药等】
答案解析: