1. Marison was a scientist of unusual insight and imagination who
had startling success ___ discerning new and fundamental principles
well in advance of their general recognition.
(A) about (B) of (C) in (D) at
答案是C 请教为什么?以及这题翻译?
2. A computer program can provide information ___ ways that force students
to participate in learning instead of being merely recipients of knowledge.
(A) in (B) of (C) for (D) with
答案是A 请教为什么?以及这题的翻译?
谢谢帮忙!