The 80000 objects collected by Sir Hans Sloane_______(form) the core
collection of the British Museum opened in 1759.（2022新高考I） 官方答案是formed，这里为什么不能用had formed？
His best book, which won several awards was about the life of his mother. 他写得最好的书是关于他母亲生平的，荣获过几项奖。句中的 which won several awards 应该是定语从句吧，它前面有逗号，但后面怎么没有逗号呢？谢谢老师解答！
The philosophers have noted that food is the first necessity of people, a belief that we Chinese have held ever since. 如何理解逗号后面一个单独的名词跟一个that从句？它是一个名词引导的状语？
BBVA（Banco Bilbao Vizcaya）from Argentina says soybeans and iron ore just right here which is used for steel account for 40 to 50 percent of all Brazil’s export to China.just right here怎么理解？都有哪些用法？
It's ______ tradition for the Chinese to honor the dead through _______ way of celebrating ______ Tomb-sweep DayA. a;the;the B the;a;the C the;a;/ D a;the;/答案给的是D 传统节日前不是要加the嘛？
A long-standing goal of artificial intelligence is an algorithm that learns, tabula rasa, superhuman proficiency in challenging domains.其中tabula rasa是插入语么？在这是什么意思？
A century is, geologically speaking, a very short period of time. And so is a thousand years.上句中的And so is ...中so 是什么用法和含义? And so is a thousand years 主语省略了吗？so表示强调吗？
The government officials were unprepared for some of those returning on the evacuation flights to have been stranded for so long that their original flights made them eligible for free hotel quarantine.我知道to have been stranded是做those的后置定语，那么请问：1. 这个不定式表示...
... and sorrows, and has
achieved whatever work it was in him to do, the fear of death is somewhat
abject and ignoble.此句中whatever式充当普通形容词用法吗？那这样的话it was in him to
do不应该是that was in him
to do吗?主要纠结在 and has achieved
whatever work it was in him ...
...the Mid-autumn
Festival.这句话中this year前为什么不需要加一个of来表示“今年的最强台风”呢？2.With music playing, I finally fell asleep.其中的playing为什么不用played？music和play之间不是被动关系吗？
...o-op meant
the farmers not only owned the Cabot
brand, but also saw 100% of the profits.根据句子语义，单词saw在这里应是单词see的过去式。可是我在字典中查单词see，所有词条含义也表达不出“获取、挣取100%的利润”的含义。想请教老师这句话...
The shortcomings of a small party pale into insignificance when set against the great benefits it will bring to us —time-saving and cost-reducing.请问：(1) benefits 和 it 之间为什么没有逗号？(2) it 指代的是什么？
... these disadvantages, central bankers seem to have had much to boast about of late.【参考译文】考虑到所有这些不利的因素，中央银行家们似乎觉得近来有一些值得夸耀的东西。【我的疑问】考研解析书上说，to boast about是作为后置定语修饰much。...