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【单选题】
已知x>0,y>0,且(x+1)(2y+1)=9,则x+2y的最小值是(  )
A.
3
B.
4
C.
9 2
D.
11 2
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参考答案:
举一反三
【多选题】以下哪些是我国原始社会时期就存在的乐器( )。
A.
骨笛
B.
C.
石磬
D.
陶埙
【简答题】阅读理解。 Once there was a girl who really hated her name. Her name was Ghagra Geeta Bali. She hoped she could be born again to have a nice name like Rita. One Tuesday, Ghagra Geeta Bali and her mother we...
【判断题】学生因使用显微镜不当而造成显微镜损害时,需按价酌情赔偿
A.
正确
B.
错误
【简答题】设计美的社会性首先体现为 。
【简答题】Once, there was a beautiful girl who didn’t like herself, because she was blind, she couldn’t see anything. In fact, the girl 11 nobody except her boyfriend, for he was always 12 to help her. She used...
【简答题】Once, there was a beautiful girl who didn’t like herself, because she was blind, she couldn’t see anything. In fact, the girl loved nobody except her boyfriend, for he was always ready to help her. Sh...
【简答题】She was a poor girl who worked to get money to pay for her lessons. She became the famous woman scientist of her time. That's the story of Marie Curie's life. She didn't mind working and she didn't ca...
【简答题】Once, there was a beautiful girl who didn’t like herself, because she was blind, she couldn’t see anything. In fact, the girl 1 nobody except her boyfriend, for he was always 4 to help her. She used t...
【简答题】助力美好出行 宇通自动驾驶巴士展现“中国智造”魅力 3月28日,郑州宇通客车股份有限公司(以下简称宇通)最新研发的这一款高度自动驾驶巴士,在智能网联汽车应用示范和试乘试驾体验活动中汇聚了全球的目光,引人关注。 目前,这款外形“萌萌哒”的L4级宇通智联巴士,已具备智能交互、自主巡航、换道、避障、超车、会车、跟车、进站以及紧急制动、精确停靠、路口通行、车路协同等功能,完全达到高度自动驾驶水平,让参观体...
【单选题】“She was a girl who excited the emotions, but I was not one to let my heart rule my head.”Which best describes the rhetorical figure of the italicized part?
A.
Simile
B.
Metaphor
C.
Metonymy
D.
Personification
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