A. 张南垣 B. 计成 C. 李渔 D. 李斗
A. 三相三线 B. 保护 C. 三相四线 D. 过零
A. 抗代谢类 B. 抗生素类 C. 植物类 D. 细胞毒素类 E. 激素类
A. low and bare，but the land back of it is high and wooded B. composed of low to medium rolling hills C. well defined with rocky outcroppings D. marked by high，barren hill
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