He has a friend. His father is a doctor.合并成含定语从句的复合句

问题描述:

He has a friend. His father is a doctor.合并成含定语从句的复合句

He has a friend whose father is a doctor.

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He has a friend. His father is a doctor.合并成含定语从句的复合句
He has a friend whose father is a doctor

He has a friend whose father is a doctor.

He has a friend whose father is a doctor