l am glad to do的to是动词原型吗
l am glad to do的to是动词原型吗
to后面接动词必须是原型吗?to do?
be glad to 后面要加动词原型吗?
宾格后面加动词原型吗是 to do还是do还是doing
I am glad to meet you .主语是I 系动词am 表语glad 那么to meet you 是什么成分
英语翻译1.l am very glad to hear from my teacher2.Do be sure to
am is are 后面可以接动词的原型吗 是只有do 可以吗
后面是to加动词原型的动词有那些?
hello,everyone i am linda.l am glad to be
be going to +动词原型 to do?有没有人称的变化?
不及物动词后面加的to加宾语 与 动词不定式里的to+动词原型是一回事吗?
l am glad to see you again(改为感叹句)