下列无符号十进制数中,能用八位二进制表示的是( )。
A.333 B.296C.199 D.256
参考答案:C
已知A23=3×2=6,A35=5×4×3=60,A45=5×4×3×2=120,
A46=6×5×4×3=360…观察前面的计算过程,寻找计算规律计算,
A37= (直接写出结果)并比较A310 A410(填“>”或“<”或“=”)
Her face went red what he said. [ ]
A. because of
B. because
C. as
D. as to