【正确答案】Intransitive verbs cannot be used in passive voice, or in other words, they are incompatible with tile passive voice. Tile reason why students commit such errors may be a result of overgeneralization. As we know, many transitive verbs like hate, love and shoot can be used in passive voice, for example, He is hated by many people. But such verbs as arrive, e and exist cannot be used in the same manner because they are intransitive verbs. The students must have been confused by tile rules and may have relied too much on their conlmon experience of language use, that is, they have applied a rule ill a situation where tile rule does not apply.

【答案解析】[解析] 本题的着眼点主要是被动语态有哪些限制，其中就包括什么样的动词可以用在被动语态里，什么样的动词不可以用于被动语态，这样则比较容易了。