题目内容
对原电池(-) Zn∣Zn2+(m1) ‖ Ag+(m2)∣Ag (+),欲使其电动势增加,可采取的措施有 ( )。
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利用标准电极电势判断氧化还原反应进行的方向,正确的是 ( )。
Everyone who runs a business wants to be successful. Some want to (1)________ the world around them and leave their mark; some want to make money, and some want to have the (2)________.The bad news is that being a successful businessman is not easy; it is very tough and full of (3)________. In the(4)________ world, if you lose, people do not seem to have much(5)________ for you. The good news is that the rewards are well worth it. More importantly, if you study the stories of successful people, you will discover that they possess some common characteristics. In order to have a good chance to succeed, you can start to learn doing what they do by following the tips below.First, a successful businessman has(6)________ and passion. It takes a lot of time to build a business. You need a strong will and love of your work to stay long enough and work hard in(7)________ of your dream.Second,(8)________ is important in today’s world and you need to practice and train your brain to see things differently. The competition is too big, so if you are trying to be like everyone, you will end up being ordinary and unsuccessful.Third, you cannot succeed alone and will experience ups and downs. You need buyers and investors who(9)________ in your business. You need friends and family to support you. Successful people understand the power of asking for help. Moreover, there are bad times when you’ll feel afraid or discouraged.Instead of giving up, you need powerful(10)________ for pushing forward.A. believeB.challengesC.chaseD. corporateE. creativityF. determinationG. encounterH. fameI.influenceJ.motivationK. opportunitiesL. predictM. profitsN. pursuitO.sympathy
制动的踏板自由行程为______。
制动跑偏是车辆制动时自行向左或向右偏驶的_____现象。
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