Jack does his homework _________ Mary. So they both always get good grades in the exams.[ ]

A. so careful as

B. as carefully as

C. careful as

D. as careful as

印度民族大起义的杰出女英雄是[ ]

A．章西女王

B．圣女贞德

C．伊丽莎白女王

D．卓娅