ait's a beautiful day and i can't see it 它是一美好的天,并且我不能看它[translate] a由于预测校正环节对步长的要求较高导致迭代次数较多计算时间长。 Because the forecast adjustment link is high to the length of stride request causes the iterative number of times many computing time to be long...
aShow Text 显示文本[translate] a寝 室寝室[translate] a. It took me half a day to finish the homework the teacher assigned yesterday. . 这花费我一半每天完成家庭作业老师昨天被分配。[translate]
区别1：语法结构 - "a half hour"是将"half hour"作为一个整体，作为一个复合形容词修饰名词"hour"，其中"a"是不可或缺的。- "half an hour"是将"half"作为形容词修饰名词"hour"，用来表示"半小时"。例句：- I need a half hour of uninterrupted time to finish this project.（我需要半...
We spent half a day the hard work.A. finishingB. to finishC. finishedD. finish 答案 A 本题考查动名词。句意:我们花了半天时间完成了这项困难的工作。spend time doing sth.意为“花费时间做某事”。 结果三 题目 【题目】We spent half a day _ the hard work.A. finishingB. to finishC....
finish这个动词既可做及物动词也可作不及物动词。作及物动词意思是完成，做完。如：I have finished my homework。但也可做不及物动词，表示“结束，完了”的意思,，这时，不能用被动语态，而只能用主动式。如：School finishes at half past four every day. What time does the concert finish?
我每天至少要花两个小时完成家庭作业.It___ me at least two hours___ my homework every day. 答案 答案:takes,to finish.首先通过中英文句子的比对,可知使用动词take作"花费"讲,句式是:It takes sb.some time to do sth.;本题中,句子表述是经常性的动作,所以用一般现在时,故答案为:takes,to finish相...
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选A one and a half years=a year and a half，假如没有time的话，两个选项都可以表示“一年半”，但题目中有time，因此要用所有格的形式，而用所有格的话，就不能用D这种表达了，翻译出来是：一年半的时间。一般这种表达是：数字+单位's，比如：a five minutes' walk ，这就是习惯用法。
Russians, for example, began to wake up about ahalf-hour later each day after President Vladimir Putin shifted the country permanently to winter time starting on October 26. 出自-2015年12月阅读原文 Isn't it a bit weird that spending it should happen inhalfa blink ( ' , 眨眼 ) of an ...
选项D 应该是 a year and a half's time名词所有格作定语 选项A 应该是 one and a half years’ time 明白了 答案只能是B a year and a half