Which tense is has been? Thepresent perfect continuous tense(also known as the present perfect progressive tense) shows that something started in the past and is continuing at the present time. The present perfect continuous is formed using the construction has/have been + the present participle ...
has been working 相关知识点: 试题来源: 解析 D。A 选项是一般过去时,表示过去某个时间发生的动作;B 选项是一般现在时,表示经常发生的动作或存在的状态;C 选项是现在完成时,表示过去发生的动作对现在造成的影响;D 选项是现在完成进行时,表示从过去某一时间开始一直持续到现在的动作,并且还可能继续下去。根据...
present perfect tense C. present perfect continuous tense D. future perfect tense 相关知识点: 试题来源: 解析 C。解析:has been making efforts 是现在完成进行时,表示教育部门从过去一直持续到现在并且还在为提高教育质量而努力。A 选项现在进行时;B 选项现在完成时;D 选项将来完成时。
She said she had visited the museum before,but I don't think she has been there recently.Which tense is used in “had visited”? A. Present perfect tense. B. Past perfect tense. C. Simple past tense. D. Future perfect tense. 相关知识点: 试题来源: 解析 B。“had visited”是过去...
解析 A。本题考查现在完成时被动语态的结构特征。“has been read”符合现在完成时被动语态的形式,B 选项过去完成时被动语态应为 had been done;C 选项现在进行时被动语态为 am/is/are being done;D 选项过去进行时被动语态为 was/were being done。
He has been working on his plan since yesterday. What tense is used in this sentence? A. Present perfect B. Present perfect continuous C. Past simple D. Future simple 相关知识点: 试题来源: 解析 B。“since yesterday”表示从昨天开始一直持续到现在的动作,要用现在完成进行时,其结构是“have/...
The work has been finished by them. This is in the ___ tense. A. present perfect passive B. past perfect passive C. future perfect passive 相关知识点: 试题来源: 解析 A。本题考查现在完成时被动语态。句子中有 has been finished,是现在完成时被动语态的结构。past perfect passive 是过去完成...
In the drama, “He has been waiting for hours.” is in ___ tense. A. present perfect continuous B. past perfect continuous C. future perfect continuous D. present continuous 相关知识点: 试题来源: 解析 A。这句话是现在完成进行时的表达,present perfect continuous 表示现在完成进行时。反馈...
The ___ between the two countries has been tense for years. 答案 B 解析 答案:B。解析:relationship“关系”,强调抽象的关系,两国之间的关系多年来一直很紧张;relation“联系”,比较具体的联系;relative“亲戚”;relativity“相对性”。 本题来源 题目:The ___ between the two countries has been tense f...
A. Simple present tense B. Simple past tense C. Present perfect tense D. Past perfect tense 相关知识点: 试题来源: 解析 C。“has been changing”是现在完成进行时态,表示从过去某个时间开始一直持续到现在的动作,并且这个动作可能还会继续下去。在这个句子中,地球的气候几个世纪以来一直在变化。反馈...