根据课文回答问题。

Answer questions about the text.

youdao

现在根据课文回答问题，仔细考虑。

Now answer my questions about the text. Think it over.

youdao

快速阅读第一段，根据课文内容回答问题。

Read the first paragraph and answer the following questions.

youdao

快速阅读第一段，根据课文内容回答问题。

Read the first paragraph and answer the following questions.

youdao