第四章单元测试
A: 2.3814, -1.1048, 2.3102, 6.9664
B:-2.3814, 1.1048,- 4.3102, 6.9664
C: -2.3814, 1.1048, 4.3102, 6.9664
D:2.3814, 1.1048, 2.3102, -6.9664
答案: -2.3814, 1.1048, 4.3102, 6.9664
A:
B:
C:
D:
答案:
A:
B:
C:
D:
答案:
A:2个
B:3个
C:4个
D:1个
答案:3个
A:
B:
C:
D:
答案: