The underground city of Derinkuyu in Cappadocia is very large, but the city recently discovered underneath Nevsehir is even _________.
A. massive
B. more massive
C. the most massive
查看答案
The northernmost town in the world, Ny-Alesund, which has a population of just over 30 people, is _________ on the island of Spitzbergen, Norway.
A. locate
B. located
C. location
Some artifacts recently discovered in Peru suggest that the society that made them was more advanced than other _________ cultures of that time.
A. ancient
B. more ancient
C. the most ancient
【单选题】一位十六进制数最少可以用几位二进制数来表示()。(1分)
A. 1
B. 2
C. 4
D. 16
【多选题】以下代码中为无权码的为()。(2分)
A. 8421BCD码
B. 5421BCD码
C. 余三码
D. 格雷码