作业帮He didn't tell me if he would come here this afternoon or not.(whether和or not搭配?)求真相.你们自己查完字典再来回答.我查的牛津英英,告诉你们是对的.
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He didn't tell me if he would come here this afternoon or not.(whether和or not搭配?)求真相.你们自己查完字典再来回答.我查的牛津英英,告诉你们是对的.
He didn't tell me if he would come here this afternoon or not.
(whether和or not搭配?)
求真相.你们自己查完字典再来回答.我查的牛津英英,告诉你们是对的.
He didn't tell me if he would come here this afternoon or not.(whether和or not搭配?)求真相.你们自己查完字典再来回答.我查的牛津英英,告诉你们是对的.
要表达的意思没有不同,但从句的位置有差异
1.if.or not : 无论...或者不
从句只能放在if和or not中间
例如: If you want to get there or not.
无论你是否想去或不想去.
2. whether or not: 无论...或者不
从句可以放在whether和or中间,也可以放在not后面.
例如：Whether you should or not.
也可以是： whether or not you should.
参考
http://zhidao.baidu.com/question/84799389.html?si=1
与你一样的问题.
不对，这个句子必须用whether!应为只有它才能跟or not 搭配
去or not 就对了
He didn't tell me whether he would come here this afternoon or not.这样就对啦
He didn't tell me if he would come here this afternoon.
He didn't tell me whether he would come here this afternoon or not。
不对。if 做“是否”时，不能与or not 连用，只有whether才可与or not 连用。
改正：去掉or not或将if改为whether。
祝你进步
不对。用了if后面就无需or not了