past perfect progressive tense C. past progressive tense D. present perfect progressive tense 相关知识点: 试题来源: 解析 B。“had been laughing and playing”是过去完成进行时,表示在过去某一时间之前一直在进行的动作。A 选项是过去完成时;C 选项是过去进行时;D 选项是现在完成进行时。反馈 收藏 ...
What is the past tense of being? What is the past tense of "be"? What tense is "has been" in grammar? What is the past tense of "are"? What is the verb tense of "had practiced"? What verb tense is "did"? What verb tense is "were"?
I had been working hard for hours when he came. What tense is used in this sentence? A. Past Simple B. Past Continuous C. Past Perfect Continuous D. Present Perfect Continuous 相关知识点: 试题来源: 解析 C。本题使用了过去完成进行时。句子中“had been working”表示过去某一时间之前一直在...
To use the present perfect tense in the passive voice, use been (the past participle of the verb be) before the past participle of the main verb. The formula for using the present perfect in the passive voice is: [have/has] + [been] + [past participle] She has been given an award...
What verb tense is "had been"? What verb tense is "known"? What is the present perfect tense of "open"? What tense is "has been" in grammar? What is the past tense of "are"? What is the present tense of chided? What is the verb tense of "has been"?
What tense is used in each sentence?1 The concept was first talked about as long ago as in the 1920s.2 In the 1950s, an attempt was made by two scientists to prove the theory mathematically.3 Once the parcel had been received by this person, he/she would send the parcel onto a ...
You had an olive tree at the old house. They had excellent WiFi at the hotel. This is known as the simple past tense. A grammar guru, style editor, and writing mentor in one package. Try it for free! You can also usehas,have, andhadto createmore complex tenses. ...
? 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。
Thus a Verb that refers topresenttime is said to be in the Present Tense; as I write; a Verb that refers topasttime is said to be in the Past Tense; as I wrote and likewise a Verb that refers tofuturetime is said to be in the Future Tense as, I shall write. ...
1.We use simple present tense when describing an action or state that is happening right now. For example, the sentenceThe airplane fliesmeans, typically, that the airplane is flying right now as we speak. As another example, the sentenceThe cheese smells like a garbage dumpis describing the...