What does it mean "very few"? For example, they contain very few nutrients. Also I often encounter the phrase "very best". Is it informal? I don't see connection with a grammar.
The second one I can't understand is "about a third of". For example, these should make up about a third of your daily diet.
Could you please explain?
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What does it mean "very few"? For example, they contain very few nutrients. Also I often encounter the phrase "very best". Is it informal? I don't see connection with a grammar.
The second one I can't understand is "about a third of". For example, these should make up about a third of your daily diet.
Could you please explain?