脂肪变性常见于（）
A.肝
B.肺
C.心
D.肾
E.脂肪组织
参考答案：A
Tom is a worker. He _____ in a factory. His sisters _____ in a hospital. [ ]
A. work; work
B. works; works
C. work; works
D. working; working
I'm quite to office work. Can you offer me some suggestions?
A．familiar
B．fresh
C．similar
D．sensitive
