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1996年河北高考理科数学真题及答案本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分.共150分,考试时间120分钟.第Ⅰ卷(选择题共65分)一、选择题:本大题共15小题;第(1)1(10)题每小题4分,第(11)1(15)题每小题5分,共65分,在每小题给出的四个选项中,只有一项是符合题目要求的.(1)已知全集I=N,集合A={x│x=2n,n∈N},B={x│x=4n,n∈N},则[Key]C(1)已知全集I=N,集合A={x│x=2n,n∈N},B={x│x=4n,n∈N},则[Key]C(3)若sin2x>cos2x,则x的取... 2024-01-25189234.6 KB10页55
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