注意:只能用whether而不用if的三种情况如下: ①与or not连用:They asked us whether or not we were coming. ②在介词之后:It depends on whether it is going to rain. 3.在不定式之前:We haven’t decided whether to go there. 3. 如果宾语从句原来是特殊疑问句,只...
例:There are many ways to know the society. For example, by TV, radio,newspaper and soon.了解社会的途径有很多,比如,可以通过电视、广播、报纸,等等。 解析:本段后半部分“For example,by TV,radio,newspaper and so on.”不是一个完整的句子,仅为一些不连贯的...
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