to do sth是to do是谓语呢,还是do是谓语呢?
to do sth是to do是谓语呢,还是do是谓语呢?
英语谓语动词是用to do,doing,还是do
是tell sb.not do sth.还是tell sb.not to do sth.那么ask呢?
want to do是合成谓语吗
should后面是to do还是doing还是do呢?
非谓语动词里有是to do要么是doing要么是sb to do sth的形式,感
I want to do...这里want作谓语动词,那to do做什么呢?或者是want 和to do连起来做着什么?
是should to do sth 还是 should do sth?
是can to do sth.还是can do sth.
must 后面是加to do sth.还是do sth.
must 后面是加do sth.还是 to do sth.
是ask sb to do 还是ask sb do呢?