A.同题中
B.with the Congressional Medal of Honor,the nation's highest military award,long-overdue
c.the Congressional Medal of Honor ,which was the nation's highest military award,long_overdue in
d.the Congressional Medal of Honor ,the nation's highest military award for long-overdue
e.the Congressional Medal of Honor ,the nation's highest military award ,in long-overdue
我当时选的C，答案是E,我觉得C中用which来修饰Congression Medal of Honor更清楚
2，Critical-thinking instruction is predicted on two assumpition : that there are clearly identifiablle thinking skills that students can be taught ti recognize and apply apporpriately ,and if recognized and applied,students will become more effctive thinkers.
A。同题中
B.if these skills are recognized and applied ,that students
C.if studentsrecognize and apply them ,that they
D.that if recognized and applied ,students
E.that if students recognize and apply these skills,they
我选的D,答案是e.我当时做题的时候想的是根据平行结构的要求，这句话and之后要加上that，使之与that there are.....apporpriately平行，我排除了ABC。而E中的they 可以指代students或者skills.我认为产生了指代不清
3。The growth of the railroads led to the abolition of local times,which was determined by when the sun reached the observer's meridian and differing from city to city,and to the establishment of regional times.
A.同题中
B。which was determined by when the sun reached the observer's meridian and which differed
c.which were determined by when the sun reached the observer's meridian and differing
D.determined by when the sun reached the observer's meridian and differed
E。determined by when the sun reached the observer's meridian and differing
我选的是C，答案是E，是因为E比C 更简洁？
4。To read of Abigail Adams' lengthy separation from her family,her difficult travels ,and her cinstant battles with illness is to feel intensely how harsh life was even for the so-called aristocracy of revolutionary times.
A同题中
B.Reading about
C.Having read about
D,Once one reads of
E.To have read of
我选的d答案是a.我觉得好像其他答案缺主语，只有D补出来了。
本人不才，求大家赐教！！！！！
-- by 会员 salome1223 (2010/6/4 8:31:18)