has been do是什么时态
回答
爱扬教育
2022-03-20
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例句：
Much has been done; but there is much still to do.
已经做了很多事，但是有更多的事情去要去做。
Now that a decision has been taken, let each one do his job.
既然决定了，就分头去办。
扩展资料
c Western demand for them to do so has been the biggest block to the planned peace talks.
西方对他们的这个要求是计划和谈的最大障碍。
For her next novel, Ms. Adams has been traveling to Pakistan to do research, she says.
为了她的下一部小说，亚当斯女士已经在巴基斯坦游历做了研究，她说。
Life, in general, as in many things we do, has never been easy.
总之，生活就和我们做的许多事情一样，从来就不是容易的。