你可能感兴趣的试题
location view event landscape
ρo>ρ>ρ′o ρ>ρo>ρ′o ρ′o>ρo>ρ ρ>ρ′o>ρo
location view event landscape
location view event landscape
location view event landscape
15o-30o 20o-30o 15o-20o 15o-25o 10o-40o
locates within the Arctic Circle. was known by Americans before 1867. lies to the east of Canada. was once owned by Russia.
The sun never sets on its land in May. Some of its land is fit for plowing. It is a mountainous land. It has two seasons: spring and winter.
They are the natives of Alaska. They moved to Alaska from Denmark. They had a long fight with the Russia traders. They discovered gold near the Klondike River.
location view event landscape
15o-30o 20o-30o 15o-20o 15o-25o 10o-40o
location view event landscape
location view event landscape