下列营养素在畜肉食品中含量较少的是()
A.脂肪
B.蛋白质
C.碳水化合物
D.矿物质
E.维生素
参考答案:C
解析:畜肉中的碳水化合物以糖原的形式存在于肌肉和肝脏中,含量较少。
Most of the students felt rather disappointed at the English party. They say that it ______ better organized.
A.had been
B.had to be
C.must have been
D.could have been
在胸片上表现为肺血增多的心脏病有()
A.室间隔缺损
B.三尖瓣闭锁不全
C.房间隔缺损
D.肺动脉狭窄
E.动脉导管未闭