Đáp án+Giải thích các bước giải:
$\text{CO + $CO_{2}$ → $CO_{3}$ }$
$#Shi$
$\text{Xin ctlhn cho nhóm ạ}$
`@Huyy`
`CO+CO_2 -> CO_2`
Choose the best answer.
I think you should buy _____ pack of mineral water instead. And you can also buy _____ snacks such as potato crisps, 3 kilos of mandarins, 2 kilos of apples, 3 bunches of bananas, ______ cookies and soft candies.
We should decorate our living room with _____ orange banner. We also need ________ ribbons, balloons, party hats and costume.
I think that ______ cauliflower is not enough for 3 people. Let’s buy one more.