用if, unless, as long as选词填空
To help others is more valuable than anything else. ____ we show our love and care to others, the world will be full of happiness and pleasure.
答案
As long as
知识点：状语从句
根据语境，此题表达的意思是“帮助他人比其他任何事情都有意义。只要我们向别人献出爱心，世界将充满快乐。”所以用连接词as long as“只要”。
略
WORD格式（
