公共英语一级
单选题第50题选
A．spent
B．cost
C．paid
参考答案：B进入在线模考
本题考查词义辨析。spend，cost，pay都可表示“花费”的意思，但具体用法不同：spend的主语必须是人，常用于以下结构：spend time／money on sth．或spend time／money(in)doing sth．花费时间(金钱)做某事。cost的主语是物或某种活动，常用于(doing)sth．Costs(sb．)+金钱，某物花了(某人)多少钱。pay的基本用法是：pay(sb．)money for sth．付钱(给某人)买某物。
【知识拓展】表示“花费”的另一个常用词是take：take后面常跟双宾语，常见用法有以下几种：l．It takes sb + time +to do sth．做某事花了某人多少时间。如：It took them three years to build this road．他们用了三年时间修完了这条路。2．doing sth．Takes sb．+时间，做某事花了某人多少时间。如：Repairing this car took him the whole afternoon．他花了一下午修车。
【知识拓展】表示“花费”的另一个常用词是take：take后面常跟双宾语，常见用法有以下几种：l．It takes sb + time +to do sth．做某事花了某人多少时间。如：It took them three years to build this road．他们用了三年时间修完了这条路。2．doing sth．Takes sb．+时间，做某事花了某人多少时间。如：Repairing this car took him the whole afternoon．他花了一下午修车。
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