ChaseDream
搜索
返回列表 发新帖
00:00:00

How do the airlines expect to prevent commercial plane crashes? Studies have shown that pilot error contributes to two-thirds of all such crashes. To address this problem, the airlines have upgraded their training programs by increasing the hours of classroom instruction and emphasizing communication skills in the cockpit. But it is unrealistic to expect such measures to compensate for pilots' lack of actual flying time. Therefore, the airlines should rethink their training approach to reducing commercial crashes.

Which one of the following is an assumption upon which the argument depends?

正确答案: D

更多相关帖子

524

帖子

15

好友

4712

积分

ChaseDream

注册时间
2003-03-17
精华
8
解析
查看: 1421|回复: 2
打印 上一主题 下一主题

狒狒一道题大神们来搭理我下吧

[复制链接]
跳转到指定楼层
楼主
发表于 2014-10-21 13:37:58 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
How do the airlines expect to prevent commercial plane crashes? Studies have shown that pilot error contributes to two-thirds of all such crashes. To address this problem, the airline have upgraded their training programs by increasing the hours of classroom instruction and emphasizing communication skills in the cockpit. But it is unrealistic to expect such measures to compensate for pilots’ lack of actual flying time. Therefore, the airlines should rethink their training approach to reducing commercial crashes.
Which one of the following is an assumption upon which the argument depends?
A. Training programs can eliminate pilot errors.
B. Commercial pilot routinely undergo additional training throughout their careers.
C. The number of airline crashes will decrease if pilot training programs focus on increasing actual flying time.
D. Lack of actual flying time is an important contributor to pilot error in commercial plane crashes.
E. Communication skills are not important to pilot training programs.
参考答案:D
思路:xxxprogram 不能补充pilotslack of actual flying time.结论:thererfore, rethink approach to prevent commercial plane crash. 中间有思维跳跃,actual flying time plane crash 什么关系?
A. 削弱,program can eliminate, so do not need rethink approach
B. 无关。题中是prevent planes crashestraining.
C. 加强。
D. 将actual flying time (pilot error in) plane crashes 联系起来。对assumption取非:actual flying time is not an important contributor to pilot error in commercial plane crashes. 削弱结论。符合ETS假设定义。
E. 加强。
这道题我在C D 之间挣扎,最后选了D。但是对于解释中的加强这一说法 不是很清楚==然后想起来确实对这两个概念不太明确~大牛们结合这道题帮忙讲解一下呗~~



收藏收藏 收藏收藏
沙发
 楼主| 发表于 2014-10-21 22:20:20 | 只看该作者
dddddddddd
板凳
 楼主| 发表于 2014-10-22 11:16:27 | 只看该作者
ddddddddd...
您需要登录后才可以回帖 登录 | 立即注册

Mark一下! 看一下! 顶楼主! 感谢分享! 快速回复:

手机版|ChaseDream|GMT+8, 2024-11-9 01:06
京公网安备11010202008513号 京ICP证101109号 京ICP备12012021号

ChaseDream 论坛

© 2003-2023 ChaseDream.com. All Rights Reserved.

返回顶部