When I grow old one day, please be good to me and try to understand me.
If I get dirty when eating or if I cannot dress, help me, remember the hours I
spent teaching it toyou.这里的it指什么呢，指动词eating和dress嘛？it可以指代动词嘛？
...在时代替一般过去时，例如我俩见面，我问你：Where are
you from或Where
do you come from, 而不说were, did, 虽然你来自哪里这个动作是过去的但用一般现在时代替过去时。那么按照这个说法，为什么在课文里出现了Where must the puma have come f...
关于《剑桥英语语法》中的 The price
was higher than he wished to pay 这个句子对 than 后面省略 the price that 的用法，前面有网友提了一个问题，参见：
https://www.cpsenglish.com/question/57587/answer/65146
认真学习了老师们的分析，但似乎大家对...
...have had to have been slaughtered within the overkill scenario.第二句：You would have had to make a special trip into the cave to make the paintings, and a special trip to go see it.请问老师，这里的两个would have had to do是什么用法？
...have had to have been slaughtered within the overkill scenario.第二句：You would have had to make a special trip into the cave to make the paintings, and a special trip to go see it.请问老师，这里的两个would have had to do是什么用法？
Now, Cao has started
the second part of his dream to walk along the Belt and Road route. He flew
4,700 kilometers ___69___ Xi’an to Kashgar on Sept. 20, ___70___ (plan) to hike
back to Xi’an in five months.这是2022全国卷2的语法填空题。第69题填 from；第70题填 planning。
...
MA：Do youthink
that er. . . education is just something that takes place inside a school
building, or is it a. . . an activity which takes place not only outside but
right the way through your life?JAN：I think it
starts the moment you're born, and . . . er... that it's going on all around
you. ...
...n he
flew from New York to Florida. We could not follow him to the airport and I
could only pray that he really got on his plane. That he did not trade the
plane ticket for a hit. Trust was completely out of question. By that time my boy
has lost all human appearance. Not only did he look terrifying...
...to attack or
criticize a person or group that has attacked or criticized you 回击，还击“解时，构成” hit back by doing
something“。例如：He hit back by calling
his critics ‘lazy’.他回击他的批评者，称他们“懒散“。123.hold off
(P1238) 作“to delay
doing somet...
By ‘indices’ he refers to work through connection with, or cause and effect of, thething to which reference is made.请教老师这句话的语法结构。另外还有几个具体问题不明白：1，by ‘indices’还原到句中应该在什么位置；2，thething to which reference is mad...
...？ 3．If I was out of work, I did (do) some odd jobs. 4. If you spent the night on the train, you probably need (need) a rest. 请教老师，第4可否像第3句的主句动词一样使用一般过去时，表示主从都是发生在过去的动作？谢谢老师！