...should have felt threatened if any did.根据段落背景,这个句子中的非真实条件句肯定是表示对过去的假设,但是使用了did而非had
did。以下哪个看法更合适?1.did作为替代词替代了had felt threatened,但是did作为替代词可以包括助动词had吗...
...ncrease in the output of cotton between 1973 and 1979.这句话表示纯粹的增长,大四倍,是五倍对吗?那么百分比表示净增值也不对,除非出现那个increase, 对不?所以,如下翻译不对:This street is 300% longer than that one. 这条街比那条街长三倍 /...
My friend, Herbert, has always been fat, but things got so bad recently that he decided to go on a diet.句中“has always been fat”用了现在完成时,究竟是什么含义?这里为什么要用现在完成时呢?可以改成“is always fat”吗?含义有何不同呢?麻烦老师...
This primitive form of vegeculture (cultivation of root and tree crops) may have been the economic tradition onto which the cultivation of summer rainfall cereal crops was grafted as it came into use south of the grassland areas on the Sahara's southern borders.as是翻译成因为还是当...