Законодательным актом Российской Федерации, составляющим правовую основу метрологии, является Закон РФ «Об обеспечении единства измерений»

1) Alice can fly. - No, Alice can't fly.

2) Bill can skate. - No,Bill can't skate.

3) Peter has got a cat. - No, Peter hasn't got a cat.

4) Steve is strong and big. - No, Steve isn't strong and big.

1) No, Alice can't fly.

2) No Billi can't skate.

3) No, Peter hasn't got a cat.

4) No, Steve isn't strong and big.