Excel2000中，列标（ ）
A．可以用各种符号表示
B．用数字表示
C．用字母表示
D．可以用中文文字表示
参考答案：C
I regret not having taken your advice. Otherwise I _____ this mistake.
[ ]
A. didn't make
B. would not make
C. hadn't made
D. wouldn't have made
反映肝细胞坏死的指标是
A．ALT/ASTB．GGT/ALPC．血清胆碱酯酶D．γ-球蛋白E．PⅢP(血清Ⅲ型前胶原肽)
