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【单选题】
关于物体内能的几种说法中，下列说法正确的是（ ）A.
水具有内能，冰块没有内能
B.
水蒸气具有的内能一定比水具有的内能大
C.
一杯水的温度越高，它具有的内能越大
D.
一杯水放在高处比放在低处具有的内能大
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【单选题】听力原文：The order for 100 pairs of blue trousers is proving difficult to meet for we're out of stock of that particular shade. We do have black. (27)
A.
We're going to run out of stock of blue trousers, though we do have black trousers.
B.
Black cannot be used to replace the material for this order of trousers.
C.
In order to get this shade of trousers, we had to meet the stock-keeper, otherwise we had to use black as substitute.
D.
We had to exchange the black shade of cloth for blue one so as to meet the order.
【单选题】We had no time_________, but we had a great time _________the model plane together．
A.
to chat；
B.
to chat；to make
C.
chatting：
D.
chatting；to make
【单选题】We are ______ to move, but we had no choice.
A.
willing
B.
reluctant
C.
hesitant
D.
determined
【单选题】If we had no ______ of our own, we would not take so much pleasure in noticing those of others.
A.
detects
B.
mistakes
C.
faults
D.
guilt
【简答题】小题1:I had a very happy day today because we had no school though it is Tuesday today. I played football with my friends on the playground in our school. Then we had a big dinner with a lot of our frie...
【简答题】将下列单词根据读音进行音节划分,如 language ['læŋg/wɪdʒ] excited [ɪkˈsaɪtɪd] effect [ɪˈfekt] effective [ɪˈfektɪv] exercise [ˈeksəsaɪz] harmonious [hɑːˈmə ʊ nɪəs] 纸上写下这些单词的音标,然后划分,拍照上传
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