Most people get sick because the weather is cold.（改为同义句） Most people get sick the cold weat
问题描述：
Most people get sick because the weather is cold.（改为同义句） Most people get sick the cold weat
答
because of
答
Most people get sick because of the cold weather.
答
Most people get sick because of the cold weather
because of 后面加名词短语.Because后加从句