...that.为什么不能说to behave?It's fun to do/doing - 为什么 doing和to do又都可以？It's of no use crying/to cry - 为什么二者均可？在It is adj/n +...这种结构中，为什么在某些形容词和名词之后，只能doing, 而某些形容词或名词之后，又只能to ...
... lying.而只能说 Whoever told you that was lying (有2种理解，特指和非特指）。请教老师：1）为什么不能用who来引导名词性关系分句？ 有背后的逻辑或原因吗？2）You are not who I thought you were. (书上说偶尔可用who引导名词性关系分句，这...
...由把海床看作地壳的基本模壳，上面附加着大陆以及岛屿和海洋的其他形态。解析上是这样说的：it是先行主语，真正的主语是动词不定式to regard the sea
floor as earth。 with, superimposed upon it, the continents,together with... oceans是由介词with...
...修饰issue什么呢？2.Recently the issue of whether or not ... has been in the limelight and has
aroused wide concern in the public.疑问：这个是同样的问题介词后面不是加宾语从句么？？？怎么加了whether？
...rous applause erupts as dozens more followed. ★ dozens [pl.] (informal) a lot of people or things 许多；很多 They arrived in dozens (= in large numbers).
他们大批到达了。 ~ of sth
I've been there dozens of times.
我到过那里很多次了。 「Excer...
...tached to the treasury were a number of public schools equipped for
the training of the thousands of scribes whose service were necessary in the
keeping of records and accounts and in the administrations of government
functions. 国家财政拔款，建立一大批公里学校，培养...这句话At...
The wind speed there is 11.7 meters per second. But Jinghong in Yunnan Province
has winds of only a half-meter per second. The greatest wind speed can reach
70-75 meters per second in Taidong,
Taiwan
Province.老师好，这里的per second是看成状语，还是看成与前面的“数词+度量...
So far, the Department of Justice is relying on the All Writs Act, passed in 1789, which gives judges broad discretion in carrying out the law.请问：(1) passed 是什么意思？(2) which 的先行词是？
...se when the daily concentration of PM2.5-airborne particles of 2.5 microns in diameter or smaller that are harmful to health-is below 75 micrograms per cubic meter, while "severely polluted" is higher than 150 mcg per cum这句when the daily concentration of PM2.5-airborne particles of 2.5...