题目内容：
Questions 41—52·Read the text below about supply chain．
．In most of the lines 41—52 there is one extra word．It is either grammatically incorrect or does not fit in with the meaning of the text．Some lines，however，are correct．
·If a line is correct，write CORRECT on your Answer Sheet．
．If there is an extra word in the line，write the extra word in CAPITAL LETTERS on your Answer Sheet．
·The exercise begins with two examples，(0)and(00)
根据以上材料，回答第41题__________
参考答案：
答案解析：