【正文】
f: a lot of 大量的 ;后面接名詞復(fù)數(shù) the number of : 是 ......的數(shù)量 ;后面接名詞復(fù)數(shù) 例如 :A number of apples are red 許多蘋果是紅色的 The number of students is 2021 學生的數(shù)量是 2021 人 2)go up (價格、水位、數(shù)量等的 )上漲 eg: (1) The price of vegetables went up because of the heavy rain that slowed the growth of green plants. (2)In the past 10 years, the population of the town has gone up by percent, much smaller than that of thirty years ago. 3)Another problem is that it is being more and more difficult for farmers to make money from their farms. 4)Survive : continue to live or exist ,especallly in a d