根据短文理解，从A、B、C、D四个选项中选择最佳答案填空。

    My mother only had one eye. And because of this, I n ever wished her to show up in my school, being afraid that my classmates would   1 I had an ugly mother.

    One day during elementary school, I was terribly ill. My mother came.

  “Your mom only has one eye?!” asked some of my classmates. I was so 2.

    I wished my mother would just 3 from this world. “If you make me teased(嘲笑), why don't you just die?” I shouted at her, taking no notice of the sad look on her face. My mother just handed me some medicine and left without saying 4.

    At that time, I felt 5 to say what I always wanted to say, and I didn't think I had hurt her feelings very much. That nigh t I saw my mom 6 in her room, so quietly, as if she was afraid that she might 7 me. Even so, I hated her tears from one eye. I made a   8: I must study hard and leave my mother.

    Years later my dream came true. I was quite successful and lived 9. I never thought of going back to see my “ugly” mother   10 one day I got a letter, which said, “My son… I'm sorry I only have one eye. When you were little, you got into a(n) 11 and lost your eye. As a mom, I couldn't 12 watching you live with only one eye. 13 I gave you mine. I was never  14 with you and I never regretted(后悔) what I did be cause I 15 you……”

    I cried out aloud. Only then did I realize how beautiful my mother was!

根据短文理解，从A、B、C、D四个选项中选择最佳答案填空。

    My mother only had one eye. And because of this, I n ever wished her to show up in my school, being afraid that my classmates would   1 I had an ugly mother.

    One day during elementary school, I was terribly ill. My mother came.

  “Your mom only has one eye?!” asked some of my classmates. I was so 2.

    I wished my mother would just 3 from this world. “If you make me teased(嘲笑), why don't you just die?” I shouted at her, taking no notice of the sad look on her face. My mother just handed me some medicine and left without saying 4.

    At that time, I felt 5 to say what I always wanted to say, and I didn't think I had hurt her feelings very much. That nigh t I saw my mom 6 in her room, so quietly, as if she was afraid that she might 7 me. Even so, I hated her tears from one eye. I made a   8: I must study hard and leave my mother.

    Years later my dream came true. I was quite successful and lived 9. I never thought of going back to see my “ugly” mother   10 one day I got a letter, which said, “My son… I'm sorry I only have one eye. When you were little, you got into a(n) 11 and lost your eye. As a mom, I couldn't 12 watching you live with only one eye. 13 I gave you mine. I was never  14 with you and I never regretted(后悔) what I did be cause I 15 you……”

    I cried out aloud. Only then did I realize how beautiful my mother was!

解释下列加下划线的词语。

①子墨子闻之，起于鲁                  {#blank#}1{#/blank#}

②然胡不已乎                         {#blank#}2{#/blank#}

③域民不以封疆之界                    {#blank#}3{#/blank#}

④舜发于畎亩之中                      {#blank#}4{#/blank#}

⑤行拂乱其所为                        {#blank#}5{#/blank#}

⑥如使人之所欲莫甚于生                {#blank#}6{#/blank#}

⑦万钟则不辩礼义而受之                {#blank#}7{#/blank#}

⑧空乏其身                            {#blank#}8{#/blank#}

⑨惠子相梁                            {#blank#}9{#/blank#}

⑩非梧桐不止                         {#blank#}10{#/blank#}

公元前202年，{#blank#}1{#/blank#}称帝，建立西汉，定都长安。

公元前202年，{#blank#}1{#/blank#}称帝，建立西汉，定都长安。

用一挡板P使一木板C静止于竖直的墙壁和水平地面之间，墙壁和地面皆光滑，在木板C上放有一斜面B，开始时斜面B的上表面恰好水平，B上放有一小物体A，如图所示，现将挡板P缓慢向右移动一小段距离，整个过程中A与B、B与C没有相对滑动，则（   ）

一艘船重为8.0×10⁴N，当船漂浮在水面上时，船排开水的重力为　 {#blank#}1{#/blank#}　N，此时船排开水的体积为 {#blank#}2{#/blank#}　m³（g=10N/kg，ρ_水=1.0×10³kg/m³）．

一艘船重为8.0×10⁴N，当船漂浮在水面上时，船排开水的重力为　 {#blank#}1{#/blank#}　N，此时船排开水的体积为 {#blank#}2{#/blank#}　m³（g=10N/kg，ρ_水=1.0×10³kg/m³）．