—I went to Chengdu and had dinner with my sister.
A:the, the
B:a, /
C:/, the
D:/, /
下面四幅气候类型图,从左到右表示的气候类型依次是( )
25+38=____ 80-69=____ 58-(17+25)=____
46-17=____ 37+23=____ 64+18-56=____