present perfect continuous tense C. past perfect tense D. past perfect continuous tense 相关知识点: 试题来源: 解析 A。本题考查现在完成时。“has been sought”是现在完成时的被动语态形式,表示过去发生的动作对现在产生的影响或结果。现在完成进行时强调动作从过去持续到现在并可能继续下去;过去完成时表示...
Simple Past Tense. Past Continuous Tense. Past Perfect Tense. Past Perfect Continuous Tense. What is the meaning of had not been? :in the absence of(something or someone) : without If it hadn't been for him, I wouldn't be where I am today. ...
In the English language, the "has+been" construction is a common verb-Been construction that indicates a state of being or a continuous action in the present perfect tense. It is a powerful tool in expressing ideas that involve duration, existence, orexperience in the past extending up to th...
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What is the meaning of have been? “Have been” is a verbused to form the present perfect tense, and when followed by a present participle (such as “running”, “walking”, “doing” etc.), the present perfect continuous tense. This means that an action is going on continuously and ...
Has Been vs Was Definitions Wasandhas beenare both used to refer to the past, but they do this in different ways. Wasis the past tense of the verb “to be.”Has beenis the present perfect continuous tense, combining the auxiliary verb “has” with the past participle of “to be,” ...
”To clear the airIf a discussion “clears the air”, it makes all the bad feelings go away because it gives everyone a chance to talk about their problems. For example, things had been tense (紧张) in the office for a long time, but the meeting we had last night really cleared the...
I have a curiosity regarding the sentence: ‘Nicole has been working hard to improve her grades at school.’. If it were to write “is working” instead of “has been working,” therefore using the present continuous tense, would that change its meaning somehow? Aren’t both of the sent...
C More and more Tensens are going to work in China, and it has been popular in China for five years.CChemistry is usually thought to be more difficult than other subjects, at least for the beginners. There are many reasons for this idea. For one thing, chemistry has a very specialized...
asome peaches是什么意思 some peaches is any meaning[translate] aI'm waiting for an important telephone call from my boss in Shanghai.翻译成中 我在上海翻译成中等待一次重要电话从我的上司[translate] abecause your grandma said they won't lose 因为您的祖母说他们不会丢失[translate] ...