123老吃客
1. authentic这幅画应当非常值钱，因为上面有可信的画家的签名。2. successor这个大学正在寻找校长的接任者，因为现在的校长将在暑假退休3. negotiation增加工资的协商看样子要花费好几周的时间4. dispute他们没法调停工作条件的争论。5. facility一些运动，如游泳和网球，需要配套的运动设施6. measure我们必须拿出更多的措施来对抗恐怖主义。7. multipateral7个国家正在参与多边商谈。8. staffs公司里有上百名员工。
湛蓝世纪
expensive英 [ɪk'spensɪv] 美 [ɪk'spensɪv] adj.昂贵的；高价的用作形容词 (adj.)The dress is too expensive for me to buy.那衣服太昂贵，我买不起。A cheaper camera is not always inferior to a more expensive one.廉价照相机的质量并总不比昂贵的差。This set of crystal wine cups is very expensive.这套水晶玻璃酒杯非常昂贵。The overhead costs are ridiculously expensive.日常开支太高了。It is more expensive to go by plane than by boat.坐飞机去比坐船去的费用更高一些。
地板中的神话
这句子是不是漏掉了一个单词“ are" ? He thought the jar made of earth were ( of) little value and let me have it( for) only one dollar.选B 意思是: 他认为这个土罐子不值钱就让我以一美元的价格买了它。 of great value= valuable 很值钱of little value 是反义词，不值钱buy sth for +钱数 以多少钱买了某物
