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如何正确使用个人防护用品和安全防护用品

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Directions: Suppose your name is Wudong, write a letter to your local English-language newspaper giving your views on a discussion inspired by an article they published entitled "Why do We Need English" Your letter must be written in at least 200 words, excluding the addresses, etc. You should write dearly on ANSWER SHEET Ⅱ.

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