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【简答题】
Translate the sentence into English. 我的建议是演讲的时候要充满信心。(confidence) My advice is _____________.
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反馈参考答案：
举一反三
【简答题】幂函数 y =( m 2 - m -1) ，当 x ∈(0, +∞)时为减函数，则实数 m 的值是
【简答题】当x∈（0，+∞）时，幂函数y=（m 2 -m-1）x -5m-3 为减函数，则实数m的值为（ ）
【简答题】翻译: across from __________
【单选题】It took us quite a long time to get here. It was_________journey.A．a three－hour B．a three hour C
A.
12. It took us quite a long time to get here. It was_________journey. A．a three-hour
B.
a three hour
C.
three hour
D.
three hours
【简答题】当x∈（0，+∞）时，幂函数y=（m 2 -m-1）?x -5m-3 为减函数，则实数m的值为______
【简答题】将下列词或词组翻译成汉语 1. introduce 2. nationality 3. manage 4. vacation 5. obliged 6. in a minute 7. spare time 8. in sb’s position 9. across from 10. feel free to do something
【简答题】当x∈（0，+∞）时，幂函数y=（m 2 -m-1）x m 为减函数，则实数m的值为______．
【简答题】句子翻译: The office advised citizens across Hubei province to remain home and abstain from gatherings and other crowded occasions. Production in Hubei province, the heart of the coronavirus outbreak, sha...
【简答题】用自己的话翻译一下“ The two entrances are connected inside the museum by a diagonal axis leading visitors into the central rotunda from both sides, a whirl of light as the key feature of the entire project for...
【简答题】当x∈(0，+∞)时，幂函数y=(m 2 -m-1)x -5m-3 为减函数，求实数m的值。
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