哪个对have she been working fou 1hour?/has she been working fou 1hou_英语解答

哪个对have she been working fou 1hour?/has she been working fou 1hour
做否定回答呢

人气：293 ℃　时间：2019-10-19 19:10:46

解答

Has she been working for 1 hour?
No,she hasn't.
不能用have 因为主语是she,是第三人称单数