19/99+19/99×2+19/99×3…+19/99×10=( )。A.1900/99 B.190/99 C. 190/11 D.95/9
19/99+19/99×2+19/99×3…+19/99×10=( )。
A.1900/99 B.190/99 C. 190/11 D.95/9
相关考题:
What is a valdi multicast MAC address?() A. 00:90:69:9F:EA:46B. FF:FF:FF:FF:FF:FFC. 01:00:5E:28:12:95D. 99:99:99:99:99:99
6、-25D的原码和补码分别是()A.19H,19HB.99H,99HC.99H,0E7HD.0E7H,0E7HE.19H,99HF.99H,0E7H