I often go home at five forty in the afternoon. 疑问句: 1) 一般疑问句: Do you go home at five forty in the afternoon? 你经常在下午5:40回家吗? 2) 特殊疑问句: What time do you often go home in the afternoon? 你一般在下午什么什么时间回家?
这句话的意思是,我通常在下午5点40回家。如果改成特殊疑问句,可以用疑问词when,When do you often go home? 意为你通常几点回家? 或者一般疑问句,Do you often go home at five forty in the afternoon?意为,你通常下午5点40回家吗?