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2025-2026衡水金卷先享题高三一轮复习周测卷(十七)17数学(A)试题
2026-01-02 15:37:350),n2=(-4,2,0),则a∥B1城袋,3AB,若直线1的方向向量a=(0,2,一1),面a的一个法向量n=(2,1,2),则1上a源C,已知a=(-1,1,2),b=(02,3),若如+b与2a-b垂直,则实数k=-国比水... -
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2025-2026衡水金卷先享题高三一轮复习周测卷(一)1数学(A)试题
2026-01-02 15:37:33(1)若m=2,求AUB;(2)若A∩B=☑,求实数m的取值范围,(3)若“x∈A”是“x∈B”的充分不必要条件,求实数m的取值范围,17,(本小题满分15分)设集合A={xx2-ax+a2-19=0},B={xx2-5x... -
2025-2026衡水金卷先享题高三一轮复习周测卷(二十四)24英语试题
2026-01-02 15:34:57as,much,attention,as,it,should,You'llneed,sunglasses,when,visiting,Greenfield,Beach,because,it's,one,of,the,most,amazing,white,sand,beachesin,the,worl... -
2025-2026衡水金卷先享题高三一轮复习周测卷(二十三)23英语试题
2026-01-02 15:38:51participants,can,only,submit,one,entry,D,The,entries,must,be,short,or,medium-length,novels,BA,few,weeks,earlier,my,pastor,(had,called,upon,me,to,be,on... -
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