We should do something to the plant the cold weather.A. protect; fromB. prevent; fromC.

问题补充：

We should do something to the plant the cold weather.

A. protect; from

B. prevent; from

C. protection; from

D. prevent; against

答案：

(答案→)A. protect; from

B. prevent; from

C. protection; from

D. prevent; against

解析：考查短语辨析。固定短语protect sb from sth保护某人不受…伤害；prevent sb from doing sth阻止某人做某事；句意：我们应该采取措施来保护我们的地球不受寒冷天气的伤害。根据句意说明A正确。