（）处理方案应由（）出具或签认。
参考答案：质量事故；设计单位
The newly designed iPhone 5 on the market____________ well now. Get one before it __________out in the shop.
A．sells, is sold
B．sells, sells
C．is sold, is sold
D．is sold, sells
鲜牡蛎加工的汁，添加淀粉、酱油等物料，经浓缩后调制的汁被称为（）。
A.鱼信
B.蚝油
C.鱼露
D.豉油
