Examinees are asked to write an argumentation.题目要求考生写一篇论说文.Therefore has certain non - objective factor to other examinees.所以对其他的考生有一定的 非 客观因素在.Ten of the examinees were failed.应考者有十名不及格....
the density of a gas一种气体的密度Mercury has a much greater density than water.水银的密度比水大得多.Astronomers know that Pluto and Triton have nearly the same size, mass, and density.天文学家知道冥王星与海卫一拥有几乎相同的体积、质量与密度。...