請問
how much is this pencil? = what's the price of this pencil?
那么how much are these pencils ?是不是等于
what are the prices of these pencils?
還有i'll take it 和 i'll buy it 有什么區別啊,take 和 buy 能不能互換呢?
若說 What are the prices of these pencils? 也可以,但它的意思是:這些鉛筆的價格是多少?言外之意是這些鉛筆的價格彼此不一樣。
關于take與buy的區別:一般情況下用 buy 表示“買”,take 只是在某些特定語境中方可表示“買”。