1. As litigation grows more complex, the need that experts explain technical issues becomes more apparent.
(A) that experts explain technical issues becomes
(B) for experts to explain technical issues became
(C) for experts to explain technical issues becomes
(D) that technical issues be explained by experts became(C) (E) that there be explanations of technical issues by experts has become 这道题我选的是A,为什么是C呢.我现在搞不懂for在表"目的"和"属性"时什么时候正确,什么时候错误??请高手指教 |