请为下面的定语从句选择合适的引导词：Aplaneisamachine_____canfly.
举一反三
- 请为下面的定语从句选择合适的引导词：The girl_____ mother is a teacher is very outstanding.
- 请为下面的定语从句选择合适的引导词：The man______ she entered the room was her father.
- 请为下面的定语从句选择合适的引导词：She took pictures of the things and people_____ she was interested in.
- 定语从句指的是能用来修饰名词，名词性短语，代词或整个句子的从句。定语从句的引导词主要分三类，下列哪一项不属于定语从句引导词？
- 名词性从句和定语从句都有that做引导词,如何区分两种句型