题目内容
（请给出正确答案）
[主观题]
A student of the 20th century is faced with a new situation because_______．A．he h
A student of the 20th century is faced with a new situation because_______．
A．he has to learn entirely on his own
B．he can never be a master now
C．science grows very fast
D．he is changing all the time
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