Which pair is right? (哪组是正确的?) [ ]
A. Q o
B. Y, i
C. G, g
D. F, e
答案:C
无侧副韧带的关节是()
A.趾关节
B.膝关节
C.跗关节
D.肩关节
E.肘关节
十进制整数75转换成无符号二进制整数是______。
A.01000111
B.01001011
C.01011101
D.01010001