下列产氨最少的食物为()
A.鸡蛋
B.鸡肉
C.牛奶
D.猪肉
E.牛肉
参考答案:C
解析:
食物中奶类产氨少,蛋类次之,肉类较多。
Directions:
Write a composition according to the following picture and requirements.
A. Title: Good Manners
B. Word limit: 160~200 words.
Outline :
(1) Describe the picture.
(2) Similar situations in other aspects of daily life.
(3) Your comments.
A.U=vBl,流过固定电阻R的感应电流由b到d
B.U=vBl,流过固定电阻R的感应电流由d到b
C.U=vBl,流过固定电阻R的感应电流由b到d
D.U=vBl,流过固定电阻R的感应电流由d到b