137. Coronary angiography, a sophisticated method for diagnosing coronary disease involving the introduction of a dye into the arteries of the heart, is now administered selectively, because it uses x-rays to observe cardiac function.
(A) for diagnosing coronary disease involving the introduction of a dye into the arteries of the heart, is now administered selectively, because it uses
(B) for diagnosing coronary disease involving the introduction of a dye into the arteries of heart, is now administered selectively, because of using
(C) for diagnosing coronary disease, involves the introduction of dye into the arteries of the heart and is now administered selectively, because it uses
(D) to diagnose coronary disease that involves the introduction of a dye into the arteries of the heart, is now administered selectively, because it uses（C）
(E) to diagnose coronary disease involving the introduction of a dye into the arteries of the heart, which is now administered selectively, uses
答案是c, 可是d为什么不行呢？c中不是把invole在句中的成分改变了吗？
D最主要的错误是that involves修饰了disease. involve应该是修饰diagnose的方法.
C的意思是正确的
谢谢lilyzy,我忽略了that修饰的是disease.
不是说：
把句子的主干改成从属成分，从属成分改成主干就错了吗？
所以一看到invole变成谓语，就把它给过了。
这里为什么是正确的呢？
我感觉还是要看逻辑. 除了基本语法, 别太注重规则.
agree!!
i suppose many discussion in SC section is misleading.
so far as i know, nearly 90% questions can be solved easily if one understands the real meaning of the given sentence.
D最主要的错误是that involves修饰了disease. involve应该是修饰diagnose的方法.
C的意思是正确的
我也有同样confusion!另外，从句应该可以跳跃修饰，但分词不可以，对吗？
请大NN们给我一个答案
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