His ______ kept his secret.
A. brothers
B. workmates
C. companions
D. comrades
查看答案
His rise in status more than ______ the loss of money.
A. pays back
B. rewards
C. compensates for
D. values
He wanted to be ______ ‘Mr. Bloggs’, not‘Alf’.
A. addressed as
B. named
C. cried out
D. Shouted
二进制数11101111.11的八进制表示是( )。
A. 357.6
B. 657.3
C. 256.4
D. 347.2
十六进制数AC9转换成二进制形式后,正确答案是( )。
A. 101011001001
B. 110010111101
C. 111000101101
D. 100010010010