()营养价值最低。
A、玉米
B、肉骨粉
C、鱼粉
D、蚕蛹
参考答案:A
I grew up in Africa. _____ at least I should say that I spent much of the first ten years of my life there. [ ]
A. And
B. Or
C. So
D. But
中药材禹白附为()科植物独角莲的()。