题干

下列命题中,是假命题的是( )

A:同旁内角互补

B:对顶角相等

C:直角的补角仍然是直角

D:两点之间,线段最短

上一题 下一题 0.0难度 选择题 更新时间:2019-02-23 07:49:28

答案(点此获取答案解析)

A

同类题1

     We always celebrated Dad’s birthday on Thanksgiving Day, even after he entered a nursing home. When we knew it might be his last birthday, the whole family decided to get together for a huge birthday celebration at the nursing home.
     Dad was a good storyteller and we were always his listeners. During a quiet moment, I announced it was now Dad's turn to listen to stories for a change. I wanted everyone to tell Dad what we loved about him. The room became quiet. Then one after another, people told stories from their hearts, while Dad listened with tears in eyes.
      Everyone seemed to have more than one story. Even the little grandchildren could't wait to tell Dad why they loved him. For a man who had been kind to so many hundreds of people in his life, here was our chance to tell him how much we love him. A few months later, at Dad's memorial service, we more fully realized what we had given to Dad that night. Those are the stories people normally tell at a funeral (葬礼) after a loved one is no longer alive to hear the words. They tell stories, full of tears. But we had given those memories to Dad in his life, and we had told them through laughter, together with hugs and joy. He had them to hold and enjoyed them from time to time in his mind during his last days and months.
     Words do matter, and they are enough. We just need to say them or to speak them publicly the ones we love. That's the ways to give back love and that's our chance to celebrate a person in his or her life. 

同类题2

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       ⑴扬州的个园,是一座独具风格的名园,它是清嘉靖、道光年间两淮盐总黄至筠在明代“寿之园”旧址上兴建起来的,当时园中植翠竹,盖取东坡诗意:“宁可食无肉,不可居无竹;无肉使人瘦,无竹使人俗”以示主人不俗。又因竹叶形状像一个“个”字,故名“个园”。个园以四季的假山的堆叠精巧而著名。

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       ⑷①转过“鹤亭”,是座“一”字形长楼。②循楼而去,“秋从夏雨声中来”长廊尽头便是“秋山”。③秋山全用黄山石堆叠而成,构思大胆,用石泼辣,相传为大画家石涛杰作。④看此山,山势巍峨,峰峦起伏,又见古柏斜伸,红枫遍植,钟乳石挂,势桥俨然,气象果然不同一般,⑤设若晴天薄暮时分,秋山面迎夕照,一红如染。⑥“秋高气爽”的诗情画意顿时溢出。

       ⑸步下秋山,透过“风漏月厅”,迎面是一组由白色石英石堆叠而成的“冬景”,一只只“雪狮”似顽皮的孩子用残雪堆就。山脉、山顶“终年积雪”。难面有一面白围墙,墙上开了四排风洞,使人不寒而栗。