tknowawordyoumust的精選

問題詳情：Ifyoudon’tknowaword,youmust_______thewordinadictionary.A．lookup   B．lookdown   C．lookover   D．lookout【回答】A【解析】句意：如果你不認識單詞，你必須查字典。A.lookup查閱；B.lookdown俯視；C.lookov...