引起营养不良最常见的病因是()
A.先天不足
B.缺乏锻炼
C.疾病影响
D.免疫缺陷
E.喂养不当
参考答案:E
Everyone can't help _____ on hearing the funny story. [ ]
A. bursting into laughing
B. bursting out laughing
C. burst into laughter
D. burst out laughter
湿热蕴脾证最少见的症状是()
A.犯恶欲吐
B.肢体困重
C.脘腹痞胀
D.黄色晦暗
E.身热不扬