_______ at all is worth doing well.
A、WhateverisworthdoingA
暂无解析
To a worker, ________ from the point of view of society is necessary labor is from his own point of view voluntary play.
Sofarscientistshaveonlyacquired________understandingofthephysicalprocessesthatcauseearthquakes.
On average about ￡5000 a year is spent on each private school pupil,_______ the amount spent on state school pupils.
_______ at all is worth doing well.
名词解释：preferredstock
