2017心肺复苏的新进展:The new washing machines are__at the rate of 50 a day.

来源：百度文库编辑：神马品牌网时间：2024/05/02 02:46:35

A.turned up
b.turned down
c.turned out
d.turned in
我本来也选B的,但是书上答案是C,困惑中...

The new washing machines are turned out at the rate of 50 a day.

new 新的洗衣机，想一想一般不会轻易就半折50降价，同时题中是50，不是50%。

因此全句的意思应该是：这批新的洗衣机以每天50台的销量卖出去，故是turn out

c.turned out
打扫, 驱逐, 使外倾, 生产, 起床, 翻出, 制造, 关掉
b.turned down
(被)向下折转, 拒绝

b 意思就是这批洗衣机以每天50%的速度降价

A.turned up
找到, 发现, 出现, 折起, 杖? 卷起, 使仰卧, 突然发生
b.turned down
(被)向下折转, 拒绝
c.turned out
打扫, 驱逐, 使外倾, 生产, 起床, 翻出, 制造, 关掉
d.turned in
拐入, 上床睡觉, 上缴, 出卖, 把...向内折, 告发, 作出, 取得

全都解释出来，很容易就是选b了
整句句子的意思就是:新的洗衣机被拒绝50%一天的价格。
嘿嘿，本人中文不太好，表达不是很准确

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