几个sc问题

tbs

请指教,谢谢.秋天来了,GMATER 们要注意保暖,不要向我这样国庆节一边吊盐水一边看语法,唉~~~惨啊!
补充材料   ( )内为划线部分
237.Clark and Florence Wallace,a husband-and-wife medical team, worked steadilu and efficiently through the night,but (sipping their cofffee the next morning,she noticed that he seemed disoriented.)
选c.as they sipped their coffee the next mornin,she noticed that he seemed disoriented
为什么d.不对? D.as they were sipping their coffee the next morning, he seemed ,she noticed , disoriented

158.Although it claims to delve into political issues, television can be (superficial such as when each of the three major networks)broadcast exactly the same statement from a political candidate.
答案:E superficial, as when the three major networks each
为什么c不对 C.superficial if the three major networks all

112 Federal incentives now encourage (investing capital in commercial office buidings despite vacancy rates in existing  structures that ate exceptionally high and)no demand for new construction.
答案B capital investment in commercial office buidings ,even though vacancy rates in existing structures are exceptionally high  and there is
为什么d不对? d.investing capital in commercial office buildings even though the vacancy rates are exceptionally high in existing structures with

tongxun

怎会这么不小心？多喝水、多休息。又不是考期将至，可不能得不偿失。不过，我是流着**（肯定不是眼泪）在坛上。
237、我认为问题主要出在：he seemed ,she noticed, disoriented。
     1）从逻辑上讲，强调的应方在主要的位置上，she noticed 这么插入，到想一个状语或补充说明的成分。
     2）排列太乱。he seemed ,disoriented，she noticed。比原来的都好（当然也没正确的好）。
158、若用条件状语从句，则主句应用will 或直接的动词形式。
112、修饰词应紧跟被修饰的单词。rates in existing structures 其中的rates不是漫无目的的，是指在。。。。的rate。

tbs

感动ing,谢谢tongxun 大哥!我已经好多了.

tongxun

你肯定行的！请相信我的眼光。