历史传说故事“牛郎织女”反映的传统耕作方式是：
A．刀耕火种
B．石器锄耕
C．铁犁牛耕
D．现代机耕
答案：C
— Can you speak English?
— Sorry , I _____. [ ]
A. can
B. don't
C. am not
D. can't
如何办理收养手续？
