Ethiopians could easily win distance running mainly because ______.
A. they like the feeling of running
B. they start running since they are born
C. their physical stuff are more suitable to running
D. their lungs and blood cells are bigger
查看答案
【B8】
A. as
B. at
C. for
D. from
【B1】
A. through
B. about
C. up
D. with
设函数g(x)可微,h(x)=lng(x),hˊ(1)=1,gˊ(1)=2,则g(1)等于().
A. e
B. 1
C. 2
D. 3
某钢铁企业向大气排放污染物,按照国务院环境保护行政主管部门的规定应该向所在地的环境保护行政主管部门申报()。
A. 企业拥有的污染物排放设施、处理设施
B. 报告日30天内排放污染物的种类、数量、浓度
C. 日常情况下排放污染物的时间
D. 企业制定的污染物排放措施、处理措施