
根据溶度积规则,沉淀生成的必要条件是离子积大于溶度积。
A. 对B. 错


A. 对B. 错
Fill in the blanks in the following passage by selecting suitable words from the Word Bank. You may not use any of the words more than once.
Have you ever known anyone famous? If so, you may have found that they are remarkably similar to the rest of us. You may have even heard them (1)______ to people saying there is anything different about them. "I'm really just a normal guy, "(2)_____an actor who has recently rocketed into the spotlight. There is of course, usually a brief period when they actually start to believe they are as great as their(3)______fans suggest. They start to wear (4)______ clothes and talk as if everyone should hear what they have to say. This period, however, does not often lastlong. They fall back to reality as fast as they had(5)_____risen above it all. What will it feel like to soar to such (6)_____ and lookdown like an eagle from up high on everyone else? And what will itfeel like to have flown so high only to (7)_____ from your dream and realize you are only human? Some only see the (8)_____ in losing something they had gained. They often make (9)_____ attempts to regain what they lost. Often these efforts result in even greater pain. Some become (10)______ financially and emotionally. The only real winners are those who are happy to be back on the ground with the rest of us.
WordBank
desperate disappointing worshipping bankrupt fancy protects protests similarly wake contest object cruelty dignity originally altitude