mạch1:T-A-X-G-T-G-G-A-X-T-G-X-T-A-G a)viết đoạn mạch bổ sung (mach2)b)xác định trình tự đơn phân của mARN được tổng hợp từ 2 mạch của phân tử ADN nói trên

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.

Choose the best answer.

We should decorate our living room with _____ orange banner. We also need ________  ribbons, balloons, party hats and costume.

Choose the best answer.

I think that ______ cauliflower is not enough for 3 people. Let’s buy one more.