Scholarly works on detective stories often begin with apologies,suggesting that there is something vaguely wrong with adults who spend their time reading such fiction and certainly something awry in those who devote energy to its analysis.
It does for us what few of us have the technique -even if we had time -to do for ourselves.
老师好。这句话从语法上该怎么理解呢?it 是 what few of us have the technique to do ?
When the clerk saw a kind face wrinkled in an
apologetic smile, she stood rooted to the ground, wondering whether to stay or
leave.本句摘自2015年普通高等学校招生全国统一考试•湖南卷的一道选择题。不太理解 a kind face wrinkled in an apologetic smile。请教一下。
Today's arithmetic lesson is on the addition of proper fractions. Please insert yesterday's homework in the proper slot."on是比较正的学术类的关于,the addition of proper fractions是真分数的加法的意思吗?proper还有这个用法呢吗?
...为“以……计”,其后通常接表示计量单位的单数名词,且名词前要用定冠词,如 by the hour, by the day, by the month, by the pound, by the dozen等。但 by weight(按重量)却不用冠词,请问像 by weight 这样不用冠词的搭配还有哪...