就不用,例如:Studyhardsothatyouwillmakegreatprogress.在句中,study是動詞,hard修飾study
如果study作名詞,就加ing,如:Studyingenrichesourknowledge.其中,studying是主語,作名詞用,makes是謂語動詞,這時候需要名詞.
就不用,例如:Studyhardsothatyouwillmakegreatprogress.在句中,study是動詞,hard修飾study
如果study作名詞,就加ing,如:Studyingenrichesourknowledge.其中,studying是主語,作名詞用,makes是謂語動詞,這時候需要名詞.