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
答案A
希望沒有重複發文, 但搜尋時沒找到, Dibert老大po的文似乎跳掉了某一區間的Prep考題, 希望不是我眼花
between X and Y=> 去掉D和E, 有between卻沒看到and; E也錯在被動
help 直接加 V => 去掉B, help the listener in Ving
A, C決選, 眼睛被什麼東西蓋到, 居然選了被動的C, 殘念+o(
在仔細看第二眼, 原來這裡除了考主動被動, 還考subject-verb agreement, 真丟臉沒看到
B) help in determining->help determine
C) 被動, 主詞subtle differences, helps-> help
D) 有between沒有and; help in determining->help determine
E) 有between沒有and; 被動; help in determining->help determine