下列膳食适合哪种疾病
定量膳食()
A.心力衰竭
B.脑栓塞
C.扁桃体炎
D.糖尿病
E.肠炎
参考答案:D
A magazine is publishing a series of articles on "Modern Life". Readers have been asked to contribute. You write an article about 400 words on clothes and fashions of young people today, and explain how their meanings are determined by social and cultural factors.
焊接过程如何避免对焊工的伤害?