据《素问·五藏别论》内容,六腑的病理特点是()。
A.多实
B.多虚
C.多寒
D.多热
E.多毒
参考答案:A
X线最易透过的组织排列顺序是()
A.肺,脂肪,肌肉,骨
B.肺,肌肉,脂肪,骨
C.肺,肌肉,骨,脂肪
D.肌肉,肺,脂肪,骨
E.脂肪,肺,肌肉,骨
On the way to the post office, I heard some children ________the English song.
A.sang
B.to sing
C.singing
D.sings