我知道能用set a good example ,但能不能把example换成effect?影响和例子差不多把,在先等

我知道能用set a good example ,但能不能把example换成effect?影响和例子差不多把,在先等 set a good example I second his motion that we___a special board to exam the problem.A.shall set up B.set up C.will set up D.would set up我知道要么是B,要么就是C.但本人语法基础太薄弱,这样的话好记住, I second his motion that we_a special board to exam the problem.A.shall set up B .set upC.will set up D.would set up答案是选B,为什么不其它的,具体帮我说明一下, set a good example to all of us中的set set good （a）example for. set a good example to sb 与set a good example for sb有什么不同 _____ a good teacher,l passed the exam 英语翻译他给我们树立了良好的榜样.A、he set a good example for usB、he has set a good example for usC、he set us a good exampleD、he has set us a good example 翻译一下Set a good example for children. set a very good example可用什么替换 l set a good example for him .l set a good example to him .(我为他树立一个好榜样）set a good example for 和to 有什么区别?请举例在这里,“to”是介词吗?“to”后面加动名词是吗?那“我为他树立一个好榜样” set a good example to sb 与set a good example for sb用法有什么不同 I second his motion that we( ) a speacial board to exam the problem.A.shall set up B.set upC.will set upD.would set up这里second 是什么意思啊.second不是第二的意思吗? 为何不能用a good news? Before the exam,he said to her______ with your English.a.Good withb.Goodc.Good luckd.Good luck with 复合句中what的用法a modern city has benn set up in （ ） was a wasteland ago.我知道这题中括号的内容缺的是个代词,所以不能用where这个关系副词.答案给的是what,那我问下,用which行不行呢?which也是代词 He gets A in every exam,so he is a good _____.