...s coming. I have set for itself a vacation plan.(我很高兴即将到来的寒假。我为自己安排了假期计划。)上面的句子对吗?如果对可不可以把前面一句子修改为下面的句子?I am glad about coming winter holiday.(介词短语)I am glad about winter holiday...
...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...
She dared not contradict him.https://www.cpsenglish.com/question/52282根据曹老师的回答,上面这个句子用的是实义动词(因为用了过去式),所以我想问后面的那个 not contradict him 是不带to的不定式的否定形式吗,是这样理解吗?
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...