（不等式选讲）若实数x，y，z满足x²+y²+z²=9，则x+2y+3z的最大值是{#blank#}1{#/blank#} 

（不等式选讲）若实数x，y，z满足x²+y²+z²=9，则x+2y+3z的最大值是{#blank#}1{#/blank#} 

I hurried to school without ________ breakfast.

阅读理解

　The Ugly Duckling(丑小鸭)

The mother duck had eight little yellow ducklings, but one of them was different from the others. They called him ugly duckling.

“You are an ugly duckling, ”the other ducklings said. “You don’t look like us. We don’t want to play with you. ”

“You have made fun of me since I was born, ”the poor duckling said sadly(难过地). “You have hurt(伤害)me for years! I don’t want to stay here any more. ”

So he left(离开)them and tried to find a happy place. Finally, he came to a lake. Many beautiful swans(天鹅)were there. The ugly duckling swam to them.

“Hello, little one. I’ve never seen you before. Where are you from? ”One of the swans saw him and asked.

“Hello, I came from a place far away. I walked a long way. Now I’m tired. Can I join you? ”

“Sure, you are welcome, my dear child, ”the swan answered.

“You’re just one of us! ”

The ugly duckling was very happy, but a little surprised. He looked at himself in the clear water. Instead of(代替)an ugly duckling, he saw a beautiful swan. It was himself!

He became the most beautiful swan of them all.

根据短文内容, 判断正误(T/F)。

阅读理解

　The Ugly Duckling(丑小鸭)

The mother duck had eight little yellow ducklings, but one of them was different from the others. They called him ugly duckling.

“You are an ugly duckling, ”the other ducklings said. “You don’t look like us. We don’t want to play with you. ”

“You have made fun of me since I was born, ”the poor duckling said sadly(难过地). “You have hurt(伤害)me for years! I don’t want to stay here any more. ”

So he left(离开)them and tried to find a happy place. Finally, he came to a lake. Many beautiful swans(天鹅)were there. The ugly duckling swam to them.

“Hello, little one. I’ve never seen you before. Where are you from? ”One of the swans saw him and asked.

“Hello, I came from a place far away. I walked a long way. Now I’m tired. Can I join you? ”

“Sure, you are welcome, my dear child, ”the swan answered.

“You’re just one of us! ”

The ugly duckling was very happy, but a little surprised. He looked at himself in the clear water. Instead of(代替)an ugly duckling, he saw a beautiful swan. It was himself!

He became the most beautiful swan of them all.

根据短文内容, 判断正误(T/F)。

  张某由于挪用公款,被本单位职工王某揭发,因此对王某怀恨在心。张某先后写了13封信诬告王某贪污公款,要求依法严惩王某。检察院反贪污贿赂局对王某进行了审查,认定王某不存在贪污事实。于是,王某以张某诬告毁坏自己名誉为由将其起诉至法院,法院依法判处张某有期徒刑2年。

  张某由于挪用公款,被本单位职工王某揭发,因此对王某怀恨在心。张某先后写了13封信诬告王某贪污公款,要求依法严惩王某。检察院反贪污贿赂局对王某进行了审查,认定王某不存在贪污事实。于是,王某以张某诬告毁坏自己名誉为由将其起诉至法院,法院依法判处张某有期徒刑2年。

句型转换

句型转换

句型转换

已知2x²+3y²+6z²=a，x+y+z=a﹣2，则实数a的取值范围是{#blank#}1{#/blank#} 

完成句子

（1）汤姆没完成作业, 杰克也没完成。

Tom didn’t {#blank#}1{#/blank#} his homework, Jack didn’t, {#blank#}2{#/blank#}.

（2）首先, 你要努力学习。其次, 保持身体健康。最后, 要与他人和睦相处。

{#blank#}3{#/blank#}, you should work hard. Then, keep fit. {#blank#}4{#/blank#}, get on well with others.

（3）他指着公共汽车喊道: “看, 车来了”。

He {#blank#}5{#/blank#}  {#blank#}6{#/blank#} the bus and shouted “Look, the bus is coming. ”

（4）小姑娘没拿书包就冲出了教室。

The little girl {#blank#}7{#/blank#} out of the classroom {#blank#}8{#/blank#} her bag.

（5）他轻轻地走进教室, 没有人注意到他。

He {#blank#}9{#/blank#}  {#blank#}10{#/blank#} the classroom quietly and no one {#blank#}11{#/blank#} him.

维护名誉是我们的权利。良好的名誉首先取决于　(　　)

刘某与姜某在发生纠纷后,刘某在同事面前大肆捏造事实、中伤姜某,并谎称姜某是“屡教不改的小偷”。姜某以侵犯自己名誉权为由,将刘某起诉至法院。这说明侵害名誉的行为　(　　)

①践踏了他人的人格尊严      ②混淆是非、颠倒黑白

③破坏社会道德                  ④是法律所禁止的行为

分数单位是 $\frac{1}{8}$ 的真分数有{#blank#}1{#/blank#}个，其中最小的是{#blank#}2{#/blank#}