I have already had lunch.(变为一般疑问句)

问题描述:

I have already had lunch.(变为一般疑问句)

have you had lunch yet?

Have you had lunch already?

already 在现在完成时中,变疑问或否定句时,要改为yet 放在句末.Have you had lunch yet (你已经吃午饭了吗?