• 2022-06-16 问题

    已知线段AB的方位角为315°,则线段BA的方位角为()。 A: -135° B: 135°‍ C: 315° D: -315°

    已知线段AB的方位角为315°,则线段BA的方位角为()。 A: -135° B: 135°‍ C: 315° D: -315°

  • 2022-05-26 问题

    可见辐射的波长范围限定在()mm之间。 A: 200-380 B: 315~-380 C: 315~380 D: 380~780

    可见辐射的波长范围限定在()mm之间。 A: 200-380 B: 315~-380 C: 315~380 D: 380~780

  • 2022-06-29 问题

    地铁2号线正线最大坡度为,最小曲线半径m() A: 28.487‰ 315 B: 28.487‰ 300 C: 30‰ 315 D: 30‰ 300

    地铁2号线正线最大坡度为,最小曲线半径m() A: 28.487‰ 315 B: 28.487‰ 300 C: 30‰ 315 D: 30‰ 300

  • 2022-06-01 问题

    3,3,9,45,( )。 A: 145 B: 81 C: 315 D: 90

    3,3,9,45,( )。 A: 145 B: 81 C: 315 D: 90

  • 2022-06-16 问题

    13. Words may fall into __________ and functional words by notion. ( ) A: derivational words B: content words C: compound words D: grammatical words

    13. Words may fall into __________ and functional words by notion. ( ) A: derivational words B: content words C: compound words D: grammatical words

  • 2022-06-15 问题

    What are formal words? A: learned words B: literary words C: big words D: colloquial words

    What are formal words? A: learned words B: literary words C: big words D: colloquial words

  • 2022-05-31 问题

    What words are the prominent words? A: the first words of a sentence B: the words that carry the meaning of the sentence C: the words that are the least important words and ideas D: the words that have one syllable

    What words are the prominent words? A: the first words of a sentence B: the words that carry the meaning of the sentence C: the words that are the least important words and ideas D: the words that have one syllable

  • 2021-04-14 问题

    塔里木沙漠公路联通了314和315国道。

    塔里木沙漠公路联通了314和315国道。

  • 2022-06-08 问题

    315轴承内径为()。 A: 15mm B: 45mm C: 75mm

    315轴承内径为()。 A: 15mm B: 45mm C: 75mm

  • 2022-06-17 问题

    Which type of words has new members? A: closed-class words B: invariable words C: most grammatical words D: open-class words

    Which type of words has new members? A: closed-class words B: invariable words C: most grammatical words D: open-class words

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