第20题:[单选题]We had adequate food for a week's journey. A.enough B.inadequate C.proper D.little 参考答案:A 我们有足够的食物可以旅行一周。enough“足够的”，例如：I wish I had enough money to buy a big house．我希望我有足够多的钱可以买个大房子。inadequate“不充分的，不合适的”，例如：inadequate supplies, income, preparation不足的供应品、收入、准备。proper“合适的，恰当的”，例如：It's not proper to talk in this way to your parents．这么跟父母讲话不合适。little“不多的，不足的”，例如：I have very little time for reading．我没有多少时间看书。只有enough意思上和adequate最接近。
