大肠癌最好发的部位是
A.乙状结肠B.直肠C.降结肠D.横结肠
参考答案:B
下列属于缺乏社会责任感的现象有[ ]
①贪污腐败
②在牛奶中添加三聚氰胺
③见死不救
④关闭黑网吧
A、①②③④
B、①②③
C、②③④
D、①③④
—_____ is that case?
—It's white. [ ]
A. What
B. How much
C. Where
D. What color