基本信息
ⅰ.单词拼写 1．you must be ________ (饿了)! come and have lunch. 2．i am now ________ (收集) convincing information for my paper. 3．my father told me he hadn't much ________ (信任) in doctors of traditional chinese medicine. 4．it is hard to know the ________ (起源) of the human race, that is, how the human race came out.
