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关于doubt动词的句式和名词的短语

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关于doubt动词的句式和名词的短语
最好有一些用法
关于doubt动词的句式和名词的短语
doubt v.怀疑; 不信; 拿不准
后接名词从句时,疑问句和否定句用连词 that,but,but that,肯定句一般用连接词 whether,if,what,when 等,如肯定句用 that,往往表示非常怀疑
eg.I doubt that he will come.我看他不见得会来.
I doubt whether [if] he is at home.我看他不一定在家.
I do not doubt (but) that he can recite it.我相信他能把它背下来.
Can you doubt that he will win?你不相信他会获胜吗?
I doubt what he said.我不相信他说的话.
doubt n.疑惑、疑问、不确定
there is no doubt “毫无疑问”
eg.There is no doubt at all that we did the right thing.毫无疑问我们做得对.
beyond /without doubt “毫无疑问”
eg.The reseach showed beyond doubt that somking contributes to heart disease.
The meeting has been,without doubt,one of the most useful we have had so far.