the present perfect tense
常见例句
- To grasp the usage of the present perfect tense.
掌握現在完成時態的用法。
www.td-school.org.cn - It is not easy to learn to use the present perfect tense correctly.
學習正確使用現在完成時不是容易的事。
blog.sina.com.cn - They appear more excited when we talk about university life in the United States than when we discuss the correct usage of the present perfect tense.
與討論如何正確使用現在完成時相比，儅我們談起美國大學的生活時，他們顯得更爲興奮。
edu.sina.com.cn 返回 the present perfect tense