All people, whether they be rich or poor, strong or weak, privileged or deprived，are interdependent, and _______ the common task of seeking to achieve mankinds full potential

从工笔画制作的需要可准备以下几种毛笔,如((____) )、((____) )、((____) )等。

化学毒物以简单扩散方式通过生物膜的条件是(____)、(____)、(____)、(____)。

毒物分类中,生物毒素可分为以下几种,既黄(____)、(____)、(____)和细菌毒素。

Many boys enjoy _______ football, basketball or baseball

－ What does the sign over there read － “No person ________ smoke or carry a lighted cigarette, cigar or pipe in this area”

Which do you think is ________, health or wealth？

根据病理学，心肌病可分为_____，_____，_____。

教育心理学是研究学校情境中__________的基本心理学规律。

29．__________ when you are on the bus or bike．

转向架按弹簧悬挂装置分类可分为____________和____________两类。

Duty is an act or a course of action that people __________you to take by social customs, law or religion.