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【简答题】
设字符串 s="HelloWorld",计算表达式 s.indexOf("ello")的值
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【简答题】How might the stones have been transported to Stonehenge?
【简答题】How might the stones have been transported to the Stonehenge?
【判断题】Pulling stings to build pyramids No one knows exactly how the pyramids were built. Marcus Chown reckons the answer could be 'hanging in the air'. The pyramids of Egypt were built more than three thous...
A.
正确
B.
错误
【单选题】1983 年 4 月,中共中央和国务院决定对海南岛实行经济特区的某些政策,给予较多的自主权,以加速海南岛的开发,并于 1988 年 4 月建立海南省,将全海南岛辟为
A.
政治特区
B.
经济特区
C.
军事特区
D.
文化特区
【单选题】Stop worrying about recession. That is the message from America's R-word index. For each quarter, we (1)_____ how many stones in the New York Times and the Washington Post include the word 'recession'...
A.
count
B.
calculate
C.
account
D.
reckon
【简答题】Pulling Strings to Build Pyramids No one knows exactly how the pyramids were built. Marcus Chown reckons the answer could be 'hanging in the air'. The pyramids of Egypt were built more than three thou...
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