A:
B:
C:
D:
— What would you like for breakfast?
— I like hamburgers. But now I'd like ________ some cakes.
— Yes. And there it is quiet too.
给加横线的字选择正确的解释。
思援弓缴而射之。( )
黄曲霉毒素是主要由黄曲霉菌产生的可致癌毒素,其生物合成受多个基因控制,也受温度、pH等因素影响。下列选项正确的是