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hAlF oF

词性发生了变化,举几个例子你会看的清楚些。half单独使用时,可作名次或动词。 I like that watermelon, can I buy half? I like that watermelon, can I buy half of it?

half a 和half the 区别: 1. 在表示半......的数量时,一般用half a...或half an...。 例如:half a year(半年), half an hour(半小时), half a day(半天)。在表示一个数量单位时,不定冠词在half之前,half与单位之间加连字符-。但在美国英语...

Half of…作主语,谓语动词用单数还是复数与half of后所接名词的数有关: Half of it was damaged. 它的一半都被损坏。 Half of them are there already. 他们一半人都已到达那里。 Half of the cake is given to the children. 蛋糕有一半都给了...

those不能剩 those是指示代词,相当于blood cholesterol levels,血液胆固醇水平 如果省略后,就变成 half of the average American adult 指代不明确。

不同的地方用几种用法: 1. 结果:小切口阑尾切除手术效果满意,随访半年未见任何并发症。 Results All the patients were satisfied with the operations and they were followed up for a half year withoutany complications. 2. 经半年以上...

a half +名词复数 half a +名词单数 如 one and a half days一天半 have a day 半天

population是一个集合名词,它的用法有时较为特殊,所以很容易用错.下面谈一下它的用法. 一、population常与定冠词the连用,作主语用时,谓语动词常用第三人称单数形式.例如: The world\'s population is increasing faster and faster.全世界的人口...

第一个是一天中的半天, 第二个是特指某一天中的半天,

the second half of the year 今年下半年的 双语对照 例句: In july, beijing reduced its export quota for rare earths for the second half of the year by 72 percent. 今年7月,北京对下半年的稀土出口配额大幅削减,仅为原来出口量的28%。

that lie in sight. Particularly does this observation

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