题干

今年5月12日是我国第六个“防灾减灾日”.以下有关处理火灾现场方法错误的是(   )

A:身上着火不可乱跑,要就地打滚使火熄灭

B:用水浇湿毛巾或衣物,捂住口鼻,低姿行走到安全通道

C:逃生路线被火封住,应退回室内,关闭门窗,向门窗浇水,发出求救信号

D:人员被火势围困在高层建筑时使用楼内电梯撤退

上一题 下一题 0.0难度 选择题 更新时间:2019-04-04 06:11:11

答案(点此获取答案解析)

D

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根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

    For many people, a special sale is just too attractive to walk away from. ____ But with sales items, how can you be sure you're really getting a good deal? If you understand some sales tricks, you will be able to make smart choices.

    Some tricks have been used by shopkeepers for ages. ____ For example, if an item is US$11.99 instead of US$12.00, you'll feel like you're spending less money.

    Sellers sometimes reduce items by a certain amount. ____ That means that even with the discount, you may still pay more than the original price.

    Shopkeepers clearly understand what makes you want to buy their products. But with a little preparation, you can avoid being cheated.

Tips for shoppers

*Always compare prices before buying anything.

*____ The more focused you are, the easier it is to make wise decisions.

*Don't shop when you are hungry. Studies show that you'll usually buy more than you originally planned.

*____ First ask yourself: Do I have the money to buy it? Will I use it? If not, walk away, but if so, go for it! That way you'll still feel good after you take your item home.

A.Know what you're looking for.

B.Watch for“Buy one, get one free”sales.

C.And that makes shop owners very happy!

D.One of the oldest is to make prices end in 99.

E.Don't buy something just because it's on sale.

F.Check for sales ads in the newspaper or online.

G.But before the sale begins, sellers might mark the prices higher.