2016-08-12 18:55 自考365整理
Great as Newton was, many of his ideas _____ today and are being modified by the work of scientists of our time.
A) are to challenge
B) may be challenged
C) have been challenged
D) are challenging
答案为“C”。句意为“尽管牛顿很伟大,他的许多思想今天受到挑战,并正在为现代科学所修正。”
自考365
2022-01-16
自考365
2022-01-16
自考365
2022-01-16