The cousins are alike in age, but they are as different as day and night.
A. anyhow
B. besides
C. otherwise
D. moreover
网友回答
A. anyhow
B. besides
(答案→)C. otherwise
D. moreover
解析：考查副词：A. anyhow不管怎样B. besides此外，C. otherwise否则，要不然，在其他方面， D. moreover还有，句意：这对堂兄年龄相仿，但其他方面一点不一样。