没辙了，刷og的语法刷的已经精神凌乱了，有几个问题求大神帮解答呜呜呜呜呜

Dizibaby

og13 sc 101题

As rainfall began to decrease in the Southwest about the middle of the twelfth century, most of the Monument Valley Anasazi abandoned their homes to join other clans whose access to water was less limited.

(A) whose access to water was less limited

(B) where there was access to water that was less limited

(C) where they had less limited water access

(D) with less limitations on water access

(E) having less limitations to water access

我就C选项觉得好有问题。。。。答案说是指代不清 ，they 可以指代 the MVA 也可以指代 other clans，
但是！！！因为where是个定语从句，they如果指clans的话那么定语从句中的主语和状语都是clans，这样的话逻辑就错误了啊，所以they只能指MVA，那这样的话不就没有歧义了么

Og 13 sc 100题

Heavy commitment bv an executive to a course of action, especially if it has worked well in the past, makes it likely to miss signs of incipient trouble or misinterpret them when thev do appear.

(A) Heavy commitment by an executive to a course of action, especially if it has worked well in the past, makes it likely to miss signs of incipient trouble or misinterpret them when they do appear.

(B) An executive who is heavily committed to a course of action, especially one that worked well in the past, makes missing signs of incipient trouble or misinterpreting ones likely when they do appear.

(C) An executive who is heavily committed to a course of action is likely to miss or misinterpret signs of incipient trouble when they do appear, especially if it has worked well in the past.

(D) Executives' being heavily committed to a course of action, especially if it has worked well in the past, makes them likely to miss signs of incipient trouble or misinterpreting them when they do appear.

(E) Being heavily committed to a course of action, especially one that has worked well in the past, is likely to make an executive miss signs of incipient trouble or misinterpret them when they do appear.

关于C选项，It可以指人吗？如果可以的话这个选项指人的话不就没有歧义了吗，因为主从句的主语都是executive，也不用考路it是指course还是trouble了。。。。
关于A选项，答案说the reference for it is ambiguous, leaving the reader with questions about who or what is likely to miss these signs，可是it不是形式宾语吗是heavy commitment makes it to do，于是还有答案说不对，应该叫makes it for sb to do..我就更想不明白了
好人一生平安！！！！！！！！！！！！！！！！！！！
求大神解答！！！！！！！哭了

zyz2015

同意！

q451023998

同意！               

Dizibaby

finalcloud 发表于 2014-7-20 16:22
1 如果少于80元的没有税，有高于或等于80的有百分之6的税
2 差不多， 就是20分位是什么吧
3 就是度数最大吧 ...

谢谢！就是喜欢扣字眼。。然后就纠结了，比如那个degree和measure两个名词放一块。。就觉得很奇怪。还有那个50公里我会想是第50公里的平均还是整个50的平均。。
多谢啦！

finalcloud

1 如果少于80元的没有税，有高于或等于80的有百分之6的税
2 差不多， 就是20分位是什么吧
3 就是度数最大吧
4 这很好理解啊  就是开了多少，就求多少的平均啊
相信自己啊