____ is a holy number in the West.
A: 7
B: 9
A: 7
B: 9
举一反三
- Before Anglo—American westward____________ , there were already a number of settlements in the mid—West.
- What is the number before eight？ A: 7 B: 8 C: 9 D: 10
- People in the west often think that the number thirteen is____(luck).
- 3 If the string S='software',the number of its prefix true substrings is ( ). A: 7 B: 10 C: 9 D: 8
- 如果Number=7，下列命题为真。If Number = 7, point out the truth or false of the following expressions.Sqrt(Number*Number ) == Int(Sqrt(Number*Number))