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【单选题】
在shell中，当用户准备结束登录对话进程时，可用( )命令。A.
logout
B.
exit
C.
Ctrl+d
D.
Shutdown
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】What do we learn from the conversation?
A.
The woman went to a wrong check-out.
B.
The woman has just missed her flight.
C.
The plane will leave at 7:18.
D.
The plane's departure time remains uncertain.
【单选题】“ 低碳环保生活 ” 要求人们在生活生产时所耗用的能量尽量减少 , 从而降低碳 , 特别是二氧化碳的排放量 , 减少对大气的污染 , 减缓生态恶化。如果说环境保护、保护动物、节约资源等已经成为我们的行为准则 , 那么低碳环保生活则是我们需要倡导的绿色生活方式。 “ 低碳环保生活 ” 是一种态度 , 我们应当积极提倡并去实践这种新型的生活方式。这表明 ( ) 1 世界的真正统一性就在于它的物质性 2...
A.
①④
B.
②③
C.
③④
D.
①②
【简答题】After a concert tour in Asia, Canada and the U.S.he will _____________work on a five-language opera. [A] confine [B] indulge [C] resume [D] undergo
【单选题】What do we learn from the conversation?
A.
The woman came to the concert at the man's request.
B.
The man is already fed up with playing the piano.
C.
The piece of music the man played is very popular.
D.
The man's unque talents are the envy of many people.
【简答题】a sophisticated man i_______
【单选题】He _________ the government's rule against taking large amounts of cash out of the country.
A.
defied
B.
refuted
C.
excluded
D.
vetoed
【单选题】What do we learn from this conversation?
A.
The woman went to a wrong check-in counter.
B.
The woman has just missed her flight.
C.
The plane will leave at 7:18.
D.
The plane's departure time remain uncertain.
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