【正文】
(用 been in而不用 e to) 單元語法聚焦十 單元語法聚焦十 非延續(xù)性動詞 延續(xù)性動詞 非延續(xù)性動詞 延續(xù)性動詞 buy have catch a cold ________ a cold borrow keep put on wear open be open go out be out close be closed wake up be awake begin/start be on fall asleep be asleep e here be here lose not have go there be ther