Before the World War I, Britain controlled about ________ of the world's landmass.
A: 1/3
B: 1/4
C: 1/2
D: 3/4
A: 1/3
B: 1/4
C: 1/2
D: 3/4
举一反三
- BRICS countries comprise nearly half of the world's population, 1/4 of the world's landmass.
- How much oil does the Middle East produce today A: most of the world's oil supplies. B: 2/3 of the world's oil supplies. C: 1/3 of the world's oil supplies. D: 1/4 of the world's oil supplies.
- substr_count("Hello world.The world is nice","world",12,15); A: 1 B: 2 C: 3 D: 4
- Since the beginning of the 21st century, more than ____ of the increase of the world's greenspace comes from China. A: 1/2 B: 1/3 C: 1/4 D: 1/5
- 有以下程序： main() int i, j; for(i=1; i＜4; i++) for(j=i; j＜4; j++)printf("%d* %d=%d", i, j, i*j); printf("\n"); 程序运行后的输出结果是 A: A) 1*1=1 1*2=2 1*3=3 B: 2*1=2 2*2=4 C: 3*1=3 D: B) 1*1=1 1*2=2 1*3=3 E: 2*2=4 2*3=6 F: 3*3=9 G: C) 1*1=1 H: 1*2=2 2*2=4 I: 1*3=3 2*3=6 3*3=9 J: D) 1*1=1 K: 2*1=2 2*2=4 L: 3*1=3 3*2=6 3*3=9