—Please _______ at the picture. What can you _______ in it? —A guitar and a hat.
A:see; look
B:look; watch
C:look; see
D:watch; see
翻译句子
科技人员用高产倒伏小麦和低产抗倒伏小麦培育出高产抗倒伏小麦,这说明( )