萨莉：你这算回答我了吗?。

Sally: So that's my answer?

youdao

这样算回答问题了吗，或者你还有其它关于地图制作工具的问题吗？

Did that answer the question, or do you have other questions regarding the map creation tools?

youdao

“还有一句，”木偶回答说，“才算说完。”

"One more word," answered the Marionette,"and I am through."

youdao

What q2 makes this equal to 0 and Katie's answer is solving out the algebra here is that q2 that solves this must be a - c over b.

2为何值时这个算式等于0呢,凯特回答其实就是算出这个的解,即,q2=/b

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