【单选题】What is one of the possible conclusions of the experiment?
A.
The ideal retirement age for an experienced football referee is 35.
B.
Age should not be the chief consideration in choosing a football referee.
C.
A football referee should be as young and energetic as possible.
D.
An experienced football referee can do well even when in poor physical condition.
【简答题】Jean-Michael Lourdis was a promising young pianist. But when the young man played, it seemed to him, as if his hands were iron. He worried so much about his playing that he became oversensitive (过度敏感的...
【单选题】What is one of the possible conclusions of the experiment?
A.
The ideal retirement age for an experienced football referee is 45.
B.
Age should not be the chief consideration in choosing a football referee.
C.
A football referee should be as young and energetic as possible.
D.
An experienced football referee can do well even when in poor physical condition.
【单选题】时序逻辑电路的输出状态不仅与当时的输入有关,而且还与( )有关。
【单选题】When the young man played a joke on him, the servant was not angry but smiled because ______.
A.
he liked the young man's action
B.
the young man laugh is his job
C.
he was afraid to be fired
D.
he thought he shouldn't be angry with a child