The police man is inquiring the witness about the robbery___ in the 24-hour store last nightA happened B which happpened请问a b两项有何不同 应选哪项
參考答案:B比A多了个主语
正确答案是B
因为一个句子不能同事出现两个动词,所以在复合句中必须用先行词,如which,that,作分句的主语再加动词
The police man is inquiring the witness about the robbery___ in the 24-hour store last nightA happened B which happpened请问a b两项有何不同 应选哪项
參考答案:B比A多了个主语
正确答案是B
因为一个句子不能同事出现两个动词,所以在复合句中必须用先行词,如which,that,作分句的主语再加动词