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【简答题】
Thanks a Million, Dad I was born disabled.A difficult birth, feet first, my head stuck.By my first birthday, I couldn't stand or walk. When I was three, the doctor told dad I had cerebral palsy (脑瘫).A loss of oxygen to my brain had destroyed brain signals to the right side of my body. But no son of my dad' s was going to be disabled.Every morning before breakfast and every evening before bed, my dad placed me on the bedroom floor to exercise my right leg.The muscles were shrunk and twisted together.Back and forth up and down, my dad pushed and pulled the muscles into shape. But my dad' s exercise of passion didn't stop there.For my 13th birthday, he threw me a special party.When everybody was gone, he brought me to open a large box, it was a-set of boxing gloves.We put them on.My dad kept on beating me mercilessly.Each time I tried to get up, leather kissed my nose, eyes and jaw.I 'begged him to stop.He said he beat me to get me ready for the tough world. That same year, I was the only kid in my neighbourhood that wasn't picked for Little League.Two weeks later.Dad started the Shedd Park Minor League, and every kid played.Dad coached us and made me a pitcher (棒球投手). The power of my dad' s love guaranteed I walked and more.In high school, I became a football star. In 1997, a brain surgeon in San Jose told me I didn’t t have cerebral palsy after all.He explained how and where the doctor' s forceps (镊子) at birth had damaged my brain. My dad never knew the whole truth since he passed away years ago.But all that counts is the bottom line.After all his madness, on this Father' s Day, like every Father' s Day, I' m no longer disabled. 小题1:What caused the author' s disability? A.A failed operation. B.The doctor's forceps. C.An accident in a game. D.Shrunken and twisted muscles. 小题2:What do we learn from the passage? A.The author has a talent for boxing. B.The author achieved a lot thanks to his father' s love. C.The author became a baseball star with the help of his father. D.The author doesn't think his father should be so strict with him. 小题3:Paragraph 3 suggests that the author' s father____. A.wouldn't give up hope easily B.believed his son was a normal child C.blamed the doctors for his son' s disability D.couldn't accept the truth that his son was disabled 小题4:The author wrote the passage to ____. A.remember his father B.encourage disabled children C.show the difficulty the disabled face D.give advice to the parents of disabled children
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参考答案:
举一反三
【单选题】实现接口的关键字是:()
A.
public
B.
implements
C.
package
D.
interface
【单选题】下列关于杂化轨道与分子构型的说法中正确的是 [     ]
A.
凡是中心原子采取sp 3 杂化轨道成键的分子,其空间构型都是正四面体形
B.
BeCl 2 分子中的sp杂化轨道是由Be原子的s轨道和Cl原子的p轨道混合起来形成的
C.
sp 3 杂化轨道是由同一个原子中能量相近的s轨道和p轨道混合起来形成的一组能量相近的新轨道
D.
凡是AB 3 型分子,其中心原子A均采取sp 3 杂化轨道成键
【单选题】关于原子轨道的说法正确的是
A.
凡是中心原子采取sp 3 杂化轨道成键的分子其立体构型都是正四面体形
B.
CH 4 分子中sp 3 杂化轨道是4个H原子的1s轨道和C原子的2p轨道混合起来而形成的
C.
sp 3 杂化轨道是由同一个原子中能量相近的s轨道和p轨道混合形成的一组能量相近的新轨道
D.
凡AB 3 型的共价化合物,其中心原子A均采用sp 3 杂化轨道成键
【单选题】关于原子轨道的说法正确的是 [     ]
A.
凡是中心原子采取sp 3 杂化成键的分子其几何构型都是正四面体
B.
CH 4 分子中的sp 3 杂化轨道是由4个H原子的1s轨道和C原子的2p轨道混合起来而形成的
C.
sp 3 杂化轨道是由同一个原子中能量相近的s轨道和p 轨道混合起来形成的一组能量相近的新轨道
D.
凡AB 3 型的共价化合物,其中心原子A均采取sp 3 杂化
【判断题】凡是中心原子采取sp 3 杂化轨道成键的分子,其几何构型都是正四面体。
A.
正确
B.
错误
【简答题】다음 읽고 물음에 답하시오. (가) 하루는 밤에 아저씨 방에서 놀다가 졸려서 안방으로 들어오려고 일어서니까 아저씨가 하아얀 봉투를 서랍에서 꺼내어 내게 주었습니다. "옥희, 이거 갖다가 엄마 드리고 지나간 달 밥값이라구, 응?" (나) 나는 그 봉투를 갖다가 어머니에게 드렸습니다. 어머니는 그 봉투를 받아 들자 갑자기 얼굴이 파랗게 질렸습니다. 그 전날 달...
【简答题】“凡是中心原子采取sp 3 杂化轨道成键的分子,其几何构型都是正四面体”,此话对吗?
【单选题】关于原子轨道的说法正确的是 [     ]
A.
凡是中心原子采取sp 3 杂化轨道成键的分子其几何构型都是正四面体
B.
CH 4 分子中的sp 3 杂化轨道是由4个H原子的1s轨道和C原子的2p轨道混合形成
C.
sp 3 杂化轨道是由同一个原子中能量相近的s 轨道和p轨道混合起来形成的一组新轨道
D.
凡AB 3 型的共价化合物,其中中心原子A均采用sp 3 杂化轨道成键
【单选题】红外光谱中的吸收带是由于 产生的
A.
键的断裂
B.
电子的跃迁
C.
价 电子的跃迁
D.
键的振动
【单选题】红外光谱中的吸收带是由于 产生的。
A.
键的振动
B.
键的断裂
C.
电子的跃迁
D.
价 电子的跃迁
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