书上说，当“not+状语”置于句首时，其后的句子一定要用倒装结构。如：Not once did he talk to me. 他一次也没有和我谈过。Not once has she failed to keep her promise. 她没有一次没遵守她的诺言。在什么情况下可以不倒装呢？好像下面的句...
...n the people who love me will also accept it and this needn't be too bad a time.other people come to it cold, whereas I've been doing my homework on it for the last two years. I've got used to the idea and have come to the point of acceptance gradually. The other thing is that they're feeling well a...
原句：Two months later，Jenner inoculated the boy
again, this time with matter from a fresh smallpox lesion.两个月后，Jenner 再次对这个男孩进行接种，只不过这次是拿新鲜的天花伤口的组织来进行的。请问在这里，this time 和 with...之间的关系是什么...
...I see（that 省略） people get wrong about the concept 宾语从句作 定语is （is that it......）是系动词（谓语动词）that it equates to being “nice.” 做补足语（或者表语从句）that为什么没有省略是因为强调吗？
...第三段）Concentrate. Top students allow no interruption of their study time… 这是作本书上的范例，请教老师：1. 标题中和正文中A students 中的students应该为单数student？2. How do A students like these do it? 是什么意思？3. 第三段开头Concentrate. 即...
.... She raised his head to give him food, and it was heavy against her
hand; when she had fed him she wiped his sensual mouth and his red beard. She
washed his limbs; they were covered with thick hair; and when she dried his hands,
even in his weakness they were strong and sinewy. His fingers were lon...
我有点搞不清如果before段是过去时,seem部分是该用什么时态？假如前半句我用完成时态,那应该变seem部分还是变to be部分?It have seemd to be a long time before the food came?还是It seems to have been a long time before the food came?