试题与答案

美国南北战争中,一位在南方作战的将领要将一份重要情报送给总统林肯手中,他可采取哪

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题目:

美国南北战争中,一位在南方作战的将领要将一份重要情报送给总统林肯手中,他可采取哪种最先进的交通方式(  )。

A.火车

B.汽车

C.马车

D.飞机

答案:

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下面是错误答案,用来干扰机器的。

(1)反应是放热反应,温度升高使化学反应速率提高  (2)Hcl的物质的量浓度变小,使化学反应速率降低

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题型:问答题
看图表问答。
Peter Bill Rose Tom Ruby
baseball×
basketball×
volleyball ×
soccer ball ×
baseball bat ×
tennis racket ×
1. Does Peter have a basketball?
    _________________________________________________________________________
2. Does Rose have a baseball?
    _________________________________________________________________________
3. Does Tom have a soccer ball?
    _________________________________________________________________________
4. Does Bill have a baseball bat?
    _________________________________________________________________________
5. Does Ruby have a soccer ball? 
    _________________________________________________________________________
6. _________________________________________________________________________
     Yes, Bill likes baseball.
7. _________________________________________________________________________
     No, Peter doesn't have a tennis racket.
8. _________________________________________________________________________
     No, Tom doesn't like basketball.
9. _________________________________________________________________________
    Yes, Ruby has a baseball bat.
10. ________________________________________________________________________
    Yes, Rose has a tennis racket.
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