Task 116.Paragraph①_____.17.Paragraph②_____.18.Paragraph③_____.19.Paragraph④_____.20.Paragraph⑤_____A.proteins and calcium B.fat and sugar C.cough and cold D.your body look and feel young E.drink milk and honey F.of calcium
In organic farming_____.
A、cows can move around in fields
B、.natural enemies of pests are scarce
C、chemicals are used to kill pests
D、machines are used to pull out weeds
College teachers are often annoyed with students' high self- esteem