Question

In winter people usually keep flowers in their houses to            them from the cold.

A．produce	B．provide
C．protect	D．plant

Answer 1

C

试题分析：A. produce生产   B. provide提供 C. protect 保护        D. plant种植；句意：冬天人们常常把花放在房子里防止它们被冻死。protect sb from sth/doing sth保护某人或是物免受…，故选C
点评：动词的固定句型是学好英语非常重要的一环，考试时多数出现在单项选择和完形填空中。常考的如stop sb from doing sth ,prevent sb from doing sth,keep sb from doing sth 等这些句型要记忆在心。