A:as twice many car
B:twice many as car
C:twice as many car
D:as many cars twice
一地理科学考察队在我省某地区进行考察。读考察地区等高线示意图,图示区域出发地与山顶间的温差约为( )
下面省区简称以及行政中心的连线,正确的是( )