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prep1 In human hearing, subtle differences in

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发表于 2017-3-24 20:31:33 | 显示全部楼层 |阅读模式
In human hearing, subtle differences in how the two ears hear a given sound help the listener determine the qualities of that sound.
  • A. in how the two ears hear a given sound help the listener determine
  • B. in the two ears hearing a given sound help the listener in determining
  • C. in how a sound is heard by the two ears helps the listener determine
  • D .between how the two ears hear a given sound helps the listener in determining
  • E. between how a sound is heard by the two ears help the listener in determining
OA: A
difference in 与difference between 的区别是什么呢?

发表于 2017-3-24 22:17:02 | 显示全部楼层
differences in X
differences between X and Y
differences among Xs
发表于 2017-3-25 01:22:35 | 显示全部楼层
考点1是 SV agreement. 这里主语是 differences 复数 所以动词要用 help 复数形式 所以CD就出局了。
考点2是 help sb (to) do sth 这个习惯用法 所以BE就出局了

答案A
 楼主| 发表于 2017-3-25 15:43:56 | 显示全部楼层
sheanen 发表于 2017-3-24 22:17
differences in X
differences between X and Y
differences among Xs

thx!!
 楼主| 发表于 2017-3-25 15:44:52 | 显示全部楼层
emmahiggins09 发表于 2017-3-25 01:22
考点1是 SV agreement. 这里主语是 differences 复数 所以动词要用 help 复数形式 所以CD就出局了。
考点2 ...

简明扼要呀!               
发表于 2017-10-19 23:25:05 | 显示全部楼层
网课老师讲错了说答案是B,害我到处搜这道题。。。前面两位说的都对,我主要是直接通过between后面没有and排除DE,然后主谓一致留下AB,最后help做动词接原型或者to do,名词才接介短,所以选A。
不好意思把陈年老帖挖出来了,但是说实话,这年头上考场,这种简单的靠基本语法点做出来的题已经几乎绝迹了
 楼主| 发表于 2017-10-23 11:50:15 | 显示全部楼层
着魔的猫 发表于 2017-10-19 23:25
网课老师讲错了说答案是B,害我到处搜这道题。。。前面两位说的都对,我主要是直接通过between后面没有and ...

同意!               
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