钻石形成的年代与其赋存岩石形成的年龄相比（）。
A.早得多
B.晚得多
C.几乎同一时代
D.早晚均有，无规律
参考答案：A
— Look, Jeff can walk all by himself. He injured so seriously then.
— Yes, he fought the illness with courage and __________. [ ]
A. decision
B. determination
C. conclusion
D. resolution
某一台微型计算机的内存容量为128M，指的是( )。
A．128M位B．128M字节C．128M字D．128000K字
