题目内容：

i live in a very old town which is surrounded by
beautiful woods.是被动句吗?那怎么用is不用was

优质解答

定语从句which is surrounded by beautiful woods 是被动形式.
用is是因为城镇被森林环绕是一种状态,这种状态现在仍然如此,所以可以用现在时.
请及时采纳,多谢!