Which one of the following most accurately states the main point of the passage?

Julie on September 17 at 11:12PM

I think that answer choice (D) is more of a summary of the last paragraph while B is able to give a general overview

Shunhe on December 23 at 04:36PM

@Julie-V, that's right! (B) incorporates information in the first few paragraphs, whereas the information in (D) is limited to the information presented in the last paragraph. Hope this helps, @Shiyi-Zhang.