问题描述：
---has _____lost his watch?
---yes,but we can't find out who?
A,anybody B.someone
应该选哪一个?
答案是someone.不是说some用于肯定句和陈述句中吗?这儿是疑问句之门用some了呀?
---yes,but we can't find out who?
A,anybody B.someone
应该选哪一个?
答案是someone.不是说some用于肯定句和陈述句中吗?这儿是疑问句之门用some了呀?
问题解答：
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