关于谓语的问题He is selling computersselling是谓语,那么is也是谓语吗

关于谓语的问题He is selling computersselling是谓语,那么is也是谓语吗 关于谓语和表语的问题Her job is selling computers.is是be动词,后面的selling co 谓语动词和谓语的区别?is 是系动词也是谓语动词,但是不是谓语?还是说系动词+表语是谓语? am is are也是谓语吗 He is my brother这名里的谓语是is吗?is是主语的动作吗? she is very generous.的谓语是is very generous吗,是不是复合谓语? 并列谓语的问题he is working and __drinking横线上要加is 能和我讲义下并列谓语的时态是怎么规 He is a boy 这里的is便是谓语,而a boy则是表语.那么宾语呢? 在 it is+形容词+动词不定式 中动词不定式是非谓语?那么it是谓语?it不是系动词吗? she is ill是主+谓+表语的形式,但是is是谓语吗?谓语不一般都是动词吗? he is from America 中那个是谓语? is是谓语吗What a popular singer Liu Huan is!中的是谓语吗?