Johnson’s prospective relationship with Biden, proudly Irish-American, has come under the spotlight in recent days, particularly on Biden’s stated concerns over the safety of the Good Friday agreement under Brexit.句中的on是什么用法，表示什么含义谢谢回答
有这样一个句子：What the weather will be like onthe day is, as always, the great unknown.
句子开头的What the weather will be like比较好理解，但后面部分的onthe day is, as always, the great unknown就不好理解了，请专家老师指点，谢谢！
When the explorers first set foot uponthe continent
of North America, the skies and lands were
alive with an astonishing variety of wildlife.上面一句是2021年新高考全国乙卷（全国卷I）的阅读理解C中的句子。老师说 set foot on/upon 意思是“踏上”，请问这里为...
...），意思能理解，但不懂这句话是什么结构或什么句式？Now, I’m not one of those
people who think G.D.P. is a terribly flawed or useless statistic. It’s a
number we need for many purposes. But on its own it isn’t an adequate measure
of economic success. There are a number
o...
...，作及物动词时，宾语一般是语言：The baby is able to speak now. 这孩子现在会说话了。（2）say的宾语往往是说的内容：What do you want to say? 你想说什么？（3）talk侧重与对方交流：Let’s have a talk. 咱们谈谈吧。2. write /raIt/ v. 写...
He socked her in the face.Martin received a blow onthe nose.He gave her a blow to the
head.He punched Jack in/onthe
face.都是朗文上的例句，也都表示打在某人某部位，为何有的用in有的用on有的用to？请问这里有啥门道？
...the necessity of cultivating
high-quality leisure to replace the time most now spend on mindless device use.
Each chapter concludes with a collection of practices, which are designed to
help you act onthe big ideas of the chapter. You can view these practices as a
toolbox meant to aid your efforts ...
... walls and less expensive than buying a colorful sofa, small color choices bring with them the significant benefit of being easily changeable. 这是2018年高考英语全国卷Ⅰ阅读理解七选五中的一个小段落。请问句中的 like 是什么词性？是介词吗？为什么后面...
...the necessity of cultivating
high-quality leisure to replace the time most now spend on mindless device use.
Each chapter concludes with a collection of practices, which are designed to
help you act onthe big ideas of the chapter. You can view these practices as a
toolbox meant to aid your efforts ...
He sat down beside Christina, propping his feet up onthe railing, feeling the warmth of the sun against his face, able to relax for the first time in days.句中，against可否换成on/upon, 二者使用在本句中，含义究竟有何差别？
老师好!Now that my former headmaster,Mr.Page,is retiring,pupils of the school will be sending him a gift and an album with the signatures of all those who have contributed.Many former pupils will be attending a farewell dinner in his honour.本句中be retiring表示即将要退休（将来时）...
Bending the global emissions curve on to a global trajectory towards net zero is really the first and foremost task we have to tackle.句中bending the global emissions curve on to中on和to分别作什么成分呢？是做curve的两个宾语补足语吗？谢谢回答
...长。该句中thanks to这一小句是做什么成分？2. We should, onthe basis of our current conditions and bearing in mind the long-term goal, anvance structural reform. 我们应该立足自身，放眼长远，推进结构性改革。onthe...这半句是什么成分？