have to后面怎么跟动词?
have to后面怎么跟动词?
have to后面怎么接动词
to后面跟不跟动词原形?
please后面跟动词怎么跟?
have 后面只能跟be动词么
It is time to have lunch 为什么be后面不跟动名词而更动词不定式
does后面跟的动词是什么形式?例如Why does he ________(have)to stay here?
have to后面加动词原形吗?
look forward to 后面永远跟动词ing形式吗?即使前面有个have been 后面的动词不用变过去式的吧?
have some trouble后面跟动词要用什么形式?
have problem后面跟动词的什么形式?
have 作使役动词 后面跟分词作补语