.最常用的引导词用以引导同位语从句的最常用的连词是that。如：The news that we are having a holiday tomorrow is not true.明天放假的消息不实。The idea that you can do this work without thinking is wrong.你可以不动脑筋做此工作的想法是错误的。有时也可以用whether、连接代词或连接副词等来引导。如：It is a question how he did it.那是一个他如何做的问题。Do you have any idea where he lives?你知道他住在哪里吗?She had no idea why she thought of him suddenly.她不明白她为什么突然想到了他。We are not investigating the question whether he is trustworthy.我们不是在调查他是否可信赖的问题。同位语从句可以用if引导吗表示“是否”的wh
