關於Whenyouleavepleasetu的百科

• Whenyouleave,pleaseturnoffthelights

• 問題詳情：Whenyouleave,pleaseturnoffthelights_________energy.A.save                 B.tosave             C.saving                    D.saved【回答】B 由句意“當你離開時，請關燈以節省能源”可知，此處用動詞...
• 2019-12-319451