一个品牌是一种产品的标识，但不是产品质量、性能、满足消费者效用可靠程度的综合体现。( )
参考答案：错
用所给词的正确形式填空。
1. Sometimes they have _____ (agree) and decide not to talk to each other.
2. By _____ (regard) problems as challenges, they will become happier.
3. Think of something _____ (bad), you will find your problems are not so terrible.
4. She decided _____ (solve) the problem by _____ (talk) with her mother.
5. It's _____ (fair) for us to lose the chance.
水环泵运转电流高，大于140安培的原因？
