中职春考18
级201
8—201
9年度第二学期期末
数学(高考达标)
试题选择题(本大题共
20个小题,每小题3分,共60分.在每小题列出的四个选项中
,只有一项符合题目要求,请将符合题目要求的选项字母代号选出,
填写在答题卡上
)数列1,-
2,3,-
4,…的一个通向公式是
()A.<Object: word/embeddings/oleObject1.bin>
B.<Object: word/embeddings/oleObject2.bin>
C.<Object: word/embeddings/oleObject3.bin>
C.<Object: word/embeddings/oleObject4.bin>
2.已知数列
<Object: word/embeddings/oleObject5.bin>
的通项公式为
<Object: word/embeddings/oleObject6.bin>
,则它的第8项
<Object: word/embeddings/oleObject7.bin>
等于()A.<Object: word/embeddings/oleObjec ...
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