与我国秦岭——淮何一线大致一致的是[ ]
A、我国一月份10℃等温线
B、我国800毫米年等降水量线
C、我国热带与亚热带的分界线
D、我国种植业和畜牧业的分界线
答案:B
褶皱
The coach explained the regulations at length to make sure that none of his players world become violators.
A. at last B. at large C. in detail D. in short