A:
B:
C:
D:
⑴Christmas Day ____ A. March 12th
⑵Tree-planting Day ____ B. October 1st
⑶Teachers' Day ____ C. December 25th
⑷National Day ____ D. September 10th
⑸New Year's Day ____ E. January 1st
如图示意我国某地区14日6时的气压形式,L为低压,图中天气系统以200千米/天的速度东移.读图,完成下题.