( )was used as a means of transportation in the early days.
A: Snow Motorcycles
B: Snowmobile
C: Sledge and plough
D: Ice bike
A: Snow Motorcycles
B: Snowmobile
C: Sledge and plough
D: Ice bike
举一反三
- Ice and snow ______ houses near the North pole. A: used to build B: are used to building C: are used to build
- Boots and crampons are used for snow climbing, ice climbing and mountaineering. A: 正确 B: 错误
- Why did people celebrate ice and snow festivals?（ ） A: Because ice and snow are precious. B: Because ice and snow are long-lasting. C: Because it was terribly cold in winter. D: Because they are optimistic towards life.
- — There is so much snow these days, isn't there?— Yes, it ____ for a few days. A: was snowing B: has been snowing C: had been snowing D: snowed
- walk on ( ) A: eggshells B: egg C: ice D: snow