have 用在问句中有两种情况:
1.表示“有”
eg.Have you an English book?=Do you have an English book?你有英语书吗?
2.用于现在完成时中做助动词.
eg.Have you heard from your friend?你收到朋友的来信了吗?
have 用在问句中有两种情况:
1.表示“有”
eg.Have you an English book?=Do you have an English book?你有英语书吗?
2.用于现在完成时中做助动词.
eg.Have you heard from your friend?你收到朋友的来信了吗?