属于验收凭证的是（）。A．合格证、质保书、说明书 B．送货单、领料单 C．合格证、质

阅读下列句子，用所给单词或短语的正确形式填空

reflect,  disable,  benefit,  otherwise,  voluntary,  upside down, in other words, meet with,  fit in,  make fun of

小题1:Fresh air is _________to our health.
小题2:Usually a child’s behavior is a __________ of his family environment.
小题3:He told lies, _____________, he cheated us.
小题4:People with _______________should have the same opportunities as able–bodied people.
小题5:I hope the arrangements will ___________ your approval.
小题6:In order to look for his key, Peter turned the whole house ______________.
小题7:He doesn’t eat much, ____________he would put on weight now.
小题8:Amy joined a painting group but had difficulty_____________, so she left. 
小题9:Nobody wants to _______________ especially in public.
小题10:He would like to help those in need _________rather than be asked to do so.