關於Ifwewanttosaveourhom的百科

•  Ifwewanttosaveourhome,moreattentionshouldbepaid

• 問題詳情： Ifwewanttosaveourhome,moreattentionshouldbepaid________ourearthfrom________.A.toprevent;beingpolluted   B.topreventing;beingpollutedC.toprevent;polluting   D.toprevent;polluted【回答】B知識點：非謂語動詞題型：選擇題...
• 2020-03-1119820