wehavetoletthe的精選

問題詳情：Ifwewanteveryonetohaveafairchancetoshine，wehavetoletthemchoosetorunortoswim______theirownstrengths．（）A．baseon      B．basingon   C．tobaseon  D．basedon【回答】D知識點：非謂語動詞題型：選擇題...