这句英文是什么时态His mother has been exerting a lot of pressure on him to change his job.

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这句英文是什么时态His mother has been exerting a lot of pressure on him to change his job.
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这句英文是什么时态His mother has been exerting a lot of pressure on him to change his job.
这句英文是什么时态
His mother has been exerting a lot of pressure on him to change his job.

这句英文是什么时态His mother has been exerting a lot of pressure on him to change his job.
has been doing 现在完成进行时的标志,
表达的意思有 (一)表示从过去某时开始一直持续到现在的动作,并且还将持续下去.
(二)表示在说话时刻之前刚刚结束的动作.
(三)有些现在完成进行时的句子等同于现在完成时的句子.
(四)大多数现在完成进行时的句子不等同于现在完成时的句子.
(五)表示状态的动词不能用于现在完成进行时.

现在完成进行时

现在完成进行时

现在完成时