Just answer the following questions (and write down your answers!), and you'll be well on your way to closing that first sale.
只需回一下问题(写下你的答案)，你就可以很好的完成你的第一笔销售。
Because you can write either, and sometimes you won't get an error message, you'll just get the wrong answer.
因为你可以选其一进行编写一个，有些时候你不进行报错，你很可能就获得错误的答案。
Because you can write either, and sometimes you won't get an error message, you'll just get the wrong answer.
因为你可以选其一进行编写一个，有些时候你不进行报错，你很可能就获得错误的答案。
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