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【单选题】
In the description of IPv4 address and IPv6 address, the correct one is ().
A.
IPv4 address and IPv6 address are 32 bits
B.
IPv4 address is 32 bits, IPv6 address is 128 bits
C.
IPv4 address and IPv6 address are 128 bits
D.
IPv4 address is 128 bits and IPv6 address is 32 bits
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A.
make a reservation
B.
confirm a reservation
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A.
正确
B.
错误
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A.
正确
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错误
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【单选题】Listen to the conversations and check the correct request in each pair.
A.
reserve a table for dinner
B.
order something for dinner
【单选题】Listen to the conversations and check the correct request in each pair.
A.
ask about airport shuttle schedule
B.
ask for airline's phone number
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A.
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B.
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【单选题】Listen to the conversations and check the correct request in each pair.
A.
have laundry picked up
B.
have bags picked up
【判断题】我国民事诉讼的一审程序是:准备开庭、法庭调查、法庭辩论、休庭评议、宣判。
A.
正确
B.
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