A:第一象限
B:第二象限
C:第三象限
D:第四象限
____
(____) He is making a birthday card.
(____) He's in his room.
(____) When is Jack's birthday?
(____) Where's Jim?
(____) Who is he making it for?
(____) What is he doing?
(____) Tomorrow.
(____) He is making it for his friend,Jack.
下列哪位科学家创立了生物进化理论( )