慢性消耗性疾病首先发生萎缩的组织是（）
A.上皮组织
B.结缔组织
C.脂肪组织
D.肌肉组织
E.神经组织
参考答案：C
Li Ming is in poor health. He should pay more attention _____ exercise. [ ]
A. to take
B. to taking
C. for taking
D. in taking
子报表在链接到主报表之前，应当确保已经正确地建立了______。
