_______________, he would have come to class.
A. If Mike is able to finish his homework
B. Would Mike be able to finish his homework
C. If Mike could finish his homework,
D. If Mike had been able to finish his homework
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半加器进位输出端与输入端的逻辑关系是( )。
A. 与非
B. 或非
C. 与
D. 异或
全加器的本位输出和输入的函数关系为( )。
A. 与
B. 或
C. 异或
D. 同或
钢琴小品音乐的代表人物与代表体裁主要有——、——、——。
A. 舒伯特的《即兴曲》与《音乐瞬间》
B. 门德尔松的《无词歌》
C. 舒曼的钢琴套曲
D. 李斯特的匈牙利狂想曲