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“希望杯”近几届每届都有三次函数的问题.02年的高考也出现了三次函数.这不但为我们的学习开辟了一个新空间,而且更重视“希望杯”.
The “Hope Cup” has three functions in recent sessions. The college entrance examination in 2002 has also appeared three functions. This not only opens up a new space for our study, but also pays more attention to the “Hope Cup.”