• 2021-04-14 问题

    在9、9、9、9、9、9、9这组数据中,众数是(     )。

    在9、9、9、9、9、9、9这组数据中,众数是(     )。

  • 2021-04-14 问题

    在9、9、9、9、9、9、9这组数据中,众数是(00a000a000a000a000a0)。

    在9、9、9、9、9、9、9这组数据中,众数是(00a000a000a000a000a0)。

  • 2023-04-12 问题

    9*1=9 9*2=18 9*3=27 9*4=36 9*5=45 9*6=54 9*7=63 9*8=72 9*9=81

    9*1=9 9*2=18 9*3=27 9*4=36 9*5=45 9*6=54 9*7=63 9*8=72 9*9=81

  • 2022-06-11 问题

    9……9×9……9+199……9=?

    9……9×9……9+199……9=?

  • 2021-04-14 问题

    【单选题】我国深证证券交易所规定的开盘集合竞价时间为() A 、 9:15 ~ 9:25 B 、 9:25 ~ 9:30 C 、 9:00 ~ 9:30 D 、 9:30 ~ 11:30 A. 9:15 ~ 9:25 B. 9:25 ~ 9:30 C. 9:00 ~ 9:30 D. 9:30 ~ 11:30

    【单选题】我国深证证券交易所规定的开盘集合竞价时间为() A 、 9:15 ~ 9:25 B 、 9:25 ~ 9:30 C 、 9:00 ~ 9:30 D 、 9:30 ~ 11:30 A. 9:15 ~ 9:25 B. 9:25 ~ 9:30 C. 9:00 ~ 9:30 D. 9:30 ~ 11:30

  • 2021-04-14 问题

    用下列句子前括号里单词的适当形式填空并翻译句子。1.(fair)"It's____!"Johncomplained.2.(end)I’mfedupwithyour____complaining.3.(close)Theliftingofthecurtain____abeautifulwinterscene.4.(appoint)Myparentswere_____withmebecauseIfailedtheexam.5.(spell)Thebookcontainsquiteafew_____words;theproof-readerreallyshouldhavebeenmorecareful.6.(understand)Don’t____hissi-lenceforlackofinterest;actuallyheisveryinterestedinthesubjectwearediscussingnow.7.(load)TheAmericanshiparrivedattheportyesterday,andworkersare_____itscontentsintheharbornow.8.(certain)Ihadalongtalkwithhimyesterday,butI’mstill_____abouthisintention.9.(regular)Thatyoungmotherdoesnotlike_____workinghours.10.(proper)Jokingwithotherpersonsatthisofficialcelebrationis_____behaviorforsuchaseriousoccasion.

    用下列句子前括号里单词的适当形式填空并翻译句子。1.(fair)"It's____!"Johncomplained.2.(end)I’mfedupwithyour____complaining.3.(close)Theliftingofthecurtain____abeautifulwinterscene.4.(appoint)Myparentswere_____withmebecauseIfailedtheexam.5.(spell)Thebookcontainsquiteafew_____words;theproof-readerreallyshouldhavebeenmorecareful.6.(understand)Don’t____hissi-lenceforlackofinterest;actuallyheisveryinterestedinthesubjectwearediscussingnow.7.(load)TheAmericanshiparrivedattheportyesterday,andworkersare_____itscontentsintheharbornow.8.(certain)Ihadalongtalkwithhimyesterday,butI’mstill_____abouthisintention.9.(regular)Thatyoungmotherdoesnotlike_____workinghours.10.(proper)Jokingwithotherpersonsatthisofficialcelebrationis_____behaviorforsuchaseriousoccasion.

  • 2021-04-14 问题

    用下列句子前括号里单词的适当形式填空并翻译句子。1.(fair)'It's____!'Johncomplained.2.(end)I’mfedupwithyour____complaining.3.(close)Theliftingofthecurtain____abeautifulwinterscene.4.(appoint)Myparentswere_____withmebecauseIfailedtheexam.5.(spell)Thebookcontainsquiteafew_____words;theproof-readerreallyshouldhavebeenmorecareful.6.(understand)Don’t____hissi-lenceforlackofinterest;actuallyheisveryinterestedinthesubjectwearediscussingnow.7.(load)TheAmericanshiparrivedattheportyesterday,andworkersare_____itscontentsintheharbornow.8.(certain)Ihadalongtalkwithhimyesterday,butI’mstill_____abouthisintention.9.(regular)Thatyoungmotherdoesnotlike_____workinghours.10.(proper)Jokingwithotherpersonsatthisofficialcelebrationis_____behaviorforsuchaseriousoccasion.

    用下列句子前括号里单词的适当形式填空并翻译句子。1.(fair)'It's____!'Johncomplained.2.(end)I’mfedupwithyour____complaining.3.(close)Theliftingofthecurtain____abeautifulwinterscene.4.(appoint)Myparentswere_____withmebecauseIfailedtheexam.5.(spell)Thebookcontainsquiteafew_____words;theproof-readerreallyshouldhavebeenmorecareful.6.(understand)Don’t____hissi-lenceforlackofinterest;actuallyheisveryinterestedinthesubjectwearediscussingnow.7.(load)TheAmericanshiparrivedattheportyesterday,andworkersare_____itscontentsintheharbornow.8.(certain)Ihadalongtalkwithhimyesterday,butI’mstill_____abouthisintention.9.(regular)Thatyoungmotherdoesnotlike_____workinghours.10.(proper)Jokingwithotherpersonsatthisofficialcelebrationis_____behaviorforsuchaseriousoccasion.

  • 2022-06-16 问题

    上海证券交易所的集合竞价时间为 A: 9∶15—9:30 B: 9∶15—9:25 C: 9∶10—9:20 D: 9∶10—9:25

    上海证券交易所的集合竞价时间为 A: 9∶15—9:30 B: 9∶15—9:25 C: 9∶10—9:20 D: 9∶10—9:25

  • 2022-06-16 问题

    上海证券交易所开盘集合竞价阶段为( )。 A: 9:10~9:25 B: 9:15~9:25 C: 9:30~9:35 D: 9:15~9:30

    上海证券交易所开盘集合竞价阶段为( )。 A: 9:10~9:25 B: 9:15~9:25 C: 9:30~9:35 D: 9:15~9:30

  • 2022-07-26 问题

    二次曲线是无心曲线的充要条件是()。 A: a=b=9 B: a=9,b≠9 C: a≠9,b=9 D: a≠9,b≠9

    二次曲线是无心曲线的充要条件是()。 A: a=b=9 B: a=9,b≠9 C: a≠9,b=9 D: a≠9,b≠9

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