Question
Updated on
14 Aug 2022

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Question about English (US)

In the recording, why she said "it's" cost-effective? Why not said "is" cost effective?:
"Another benefit is cost-effective."
I think using "is" is right, and "it's" is wrong.

...with seeds, it seems quite possible that we'll be able to supply vaccines to places that need them, where as before, transporting and preserving these products over long distances simply wasn't feasible. And another major benefit of extracting plant proteins for medical use, 【it's】 cost-effective. Unlike the production of proteins for medicinal purposes using yeasts, extracting proteins from seeds doesn't require high-tech production labs.

Thanks a lot! ☺️

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Share this question
In the recording, why she said "it's" cost-effective? Why not said "is" cost effective?: 
"Another benefit is cost-effective."
I think using "is" is right, and "it's" is wrong.

...with seeds, it seems quite possible that we'll be able to supply vaccines to places that need them, where as before, transporting and preserving these products over long distances simply wasn't feasible. And another major benefit of extracting plant proteins for medical use, 【it's】 cost-effective. Unlike the production of proteins for medicinal purposes using yeasts, extracting proteins from seeds doesn't require high-tech production labs.

Thanks a lot! ☺️
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