题目内容：

One day, Jack, a jobless man, asked for the job of “office boy” at a very big company.

The boss（老板） asked him to clean the floor. “Good. You can come to work next week,” the boss said. “Give me your e-mail address(地址), and I’ll send you a letter.” But Jack didn’t have a computer or an e-mail. The boss said, “Sorry, if you don’t have an e-mail,you can’t find any jobs.” Jack left sadly. He decided to live by selling tomatoes door to door. He started to go every day earlier,and returned late.He got more and more money.Shortly later,he had his own food company.Five years later,Jack’s company was one of the biggest.But he didn’t have an e-mail address.

Don’t be discouraged when meeting difficulties.Better things are always waiting for those who are hopeful.

1.What did the boss ask Jack to do? (not more than 10 words)

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2.What does Jack’s company sell? (not more than 10 words)

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3.What does writer want to tell us? (not more than 20 words)

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