下列有关中药道地产地的说法错误的是()
A.内蒙的黄芪
B.西北的人参
C.青海的大黄
D.甘肃的当归
E.宁夏的枸杞
参考答案:B
When crossing the magnetic equator the().
A.Flinders bar should be inverted
B.Heeling magnet should be inverted
C.The quadrantal spheres should be rotated 180°
D.Flinders bar should be moved to the opposite side of the binnacle
下面是以我国境内某地(图中0千米处)为中心沿108°E所作的气候统计图。据图判断下列小题。
图中年降水量最多地点的积温约为()
A.2700℃
B.3700℃
C.5500℃
D.6000℃