— shouldteenagersspendatleast30minutestakingexercis... 國語站 題庫 1.1W 大中小設置文字大小 問題詳情:— should teenagers spend at least 30 minutes taking exercise? —Five times a week,according to some reports. A.How much B.How soon C.How long D.How often【回答】D知識點:相似 相近詞比較題型:選擇題 TAG標籤:#