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【单选题】
包过滤技术的发展过程不包括()。A.
静态包过滤技术
B.
动态包过滤技术
C.
状态包检测技术
D.
地址转换技术
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【单选题】The car manufacturer has ______ 1,000 workers because of the drop in sales.
A.
picked out
B.
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C.
dealt with
D.
laid off
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A.
The man has washed the car.
B.
The woman has to wash the car.
C.
The children are washing the car.
【简答题】阅读理解 If you travel to a new exhibit at the San Francisco Conservatory of Flowers, you will have chances to see some meateating plants. Take bladderworts (狸藻类植物), a kind of such plant, for example. The...
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