A:①③⑤⑥
B:②④⑥
C:①③⑤
D:②④⑤⑥
关于我国经济发展的叙述,错误的是( )
人体细胞中只要存在致病的基因,就会患某种遗传病.
We carefully compared the result of the first experiment with_______ of the second one.