...as+adj+a/an+n的结构一定要有a或者an,否则不成立:例如She is as good a teacher as her sister. (正)She is as good teacher as her sister.(错)那题目中的as much protein as 不是违反了as+adj/adv as 的原则吗?同时因为protein不可数所以肯定不可以用a ,...
...en growing anti-AAA sentiment in recent years, and anger at what many feel is increasing AAA interference in BBB affairs.注:文中AAA代表一中央政权,BBB代表一地方政权(改写句)There has been growing anti-AAA sentiment in recent years, and anger at AAA interference which many f...
(1)The meeting lasted some two hours.(some 作状语)(2)I am going to fetch some water.(some 作定语)老师:状语是用来修饰动词、形容词和副词,如果按照这么理解的话,那么(2)中的 some 应该也是做状语呀,修饰动词 fetch。定语是限定或修饰名词...
He __ the display for several minutes before re-entering his shop.a. was gazing at b. gazed at c.had gazed at d.had been gazing at这道题目的选项 had gazed at 和 had been gazing at 分别错在哪儿? for several minutes 表示已经盯着看了一段时间了,为什...
句子:I don't know how long I was sleeping, but when I
woke up, there was a full moon outside the car window.请问在这里:how long I was sleeping 这样的表达是正确的吗?可以理解成:How long I slept, but…吗?或者说这样的用法没有错误,在睡觉的这一段时...
Astrophysicists working with ground-based detectors at the South Pole and balloon-borne instruments are closing in on such structures, and may report their findings soon.句子中 balloon-borne ground-based 是什么意思?如何理解?