3. 过去完成时 - had been/ been doing/ been done1) 定义：过去完成时，该时态表示的是，某个行...
“have been”是动词“be”的现在完成时形式,用于表示从过去持续到现在的动作或状态。它强调的是动作或状态持续的时间性,以及对现在的影响。 时态: 现在完成时态(Present Perfect Tense) 构成: 主语+ have/has + 动词过去分词 (have/has been/done) 用法: · 表达从过去开始一直持续到现在的动作或状态: > He...
In two days, she will have been singing for three hours. Which tense is “will have been singing”? A. present continuous B. past perfect continuous C. future perfect continuous D. present perfect continuous 相关知识点: 试题来源: 解析 C。will have been singing 是将来完成进行时,表示在将来...
What verb tense is "have been"? Irregular Verbs: "Been" is a conjugation of the verb "to be." "To be" is the most commonly-used verb in the English language. It is irregular, and its various forms must be learned since they don't conform to the normal patters of verb conjugation...
A. We will have built this bridge for three years. B. We are building this bridge for three years. C. We have been building this bridge for three years. D. We will be building this bridge for three years. 相关知识点: 试题来源: 解析 B。解析:将来完成进行时表示在将来某一时间之前一直...
Singular:The bandstand, whichhasbeen standing for 100 years, is being demolished this Saturday. Have You Got It? Now you know how to usehaveandhasin your sentences. Remember, before you decide which one to use, check your tense and who you’re talking about. ...
语言学家Yeah, there's a difference between them, which is the tense difference. Having been ...
By the time the concert starts, the band will have been rehearsing for two weeks. Which tense is different from this? A. The band will have rehearsed for two weeks. B. The band is rehearsing for two weeks. C. The band has been rehearsing for two weeks. D. The band will be ...
" - "I got lost because I hadn't been there before." This happened in the past, anything that relates to before this time and if it's connected, then we use that past perfect tense, very very importantly.这发生在过去，任何与这个时间之前有关的事情，如果它是相连的，那么我们就用过去完成...
? A. Present simple tense B. Present continuous tense C. Present perfect continuous tense D. Past perfect continuous tense 相关知识点: 试题来源: 解析 C。中文解析:这句话中“have been training”是现在完成进行时的结构,表示从过去某一时间开始一直持续到现在并且还在进行的动作。