在可见光卫星云图上,亮度越白的地方则表示()。
A.云层越薄
B.云层越厚
C.温度越低
D.温度越高
参考答案:B
---______is your school from your home?
---It takes ahout twenty minutes to get there by bike.
How long B. How far C. How soon D.How often