often后面的动词形式 amyoften后面用do还是does?
amyoften后面用do还是does?用doingoften后用动词一般使用一般现在时态,后面的动词根据主语的形式而发生变化。当主语是单三时,后面是动词的单三
what does 和what do的区别 what does she do 与what do you do区别?
what does she do 与what do you do区别?都是特殊疑问句,前者是第三人称单数,后者是第二人称what is she 和what do
do和does提问怎么回答 do和does引导的一般疑问句用some还是any?
do和does引导的一般疑问句用some还是any?Any,somdoes提问怎么回答?Do一般疑问句doe