从各省区的结构看,出现地区间产业结构趋同的原因是( )。
A.一些城市盲目上项目B.一些部门盲目上项目C.一些省区盲目上项目D.一些企业盲目上项目
参考答案:C
点M在x轴的上侧,距离x轴5个单位长度,距离y轴3个单位长度,则M点的坐标为( )
A.(5,3)
B.(-5,3)或(5,3)
C.(3,5)
D.(-3,5)或(3,5)
Why did regionalism become so popular in the U.S. during the Great Depression
A.Because the paintings sold very well.
B.Because it helped strengthen people’s faith in their country.
C.Because people liked to live in the country at that time.
D.Because it helped recover the economy.