从北极上空看，地球自转的方向是（ ）
A：顺时针
B：逆时针
C：自东向西
D：自北向南
按拼音写汉字
lú yú
yú ěr
lián yī
____
①顺应和平与发展的时代主题 ②是维护世界和平的重要力量
③顺应经济全球化发展趋势 ④在世界上发挥着主导作用
Lucy and Tim have a very nice trip to Hangzhou. They arrive in Hangzhou at 3:00 in the afternoon. They see many people at the train station. Some women are sitting and talking. Some men are walking. They go to the West Lake(西湖). They take many pictures. They also go shopping. They buy many gifts for their friends.
根据短文内容，回答问题。
