摘要:同位语从句[阅读全文]

摘要:1）引导主语从句和宾语从句的连词有that和whether, if可以引导宾语从句:that:She always complains that he is down on her. 她老是抱怨他看不起她。I'll prove to the world that he was right. 我要向全世界证明他[阅读全文]