A-A+
The temperature in this area is low enough to
问题详情
The temperature in this area is low enough to allow falling snow to ______ and slowly transform. into ice.
A．preserve
B．accumulate
C．melt
D．spread
参考答案
正确答案：A
解析：accumulate积累；melt融化；spread传播。A项preserve表示“得以保存(未融化掉)”，符合文意。
