题目内容

”60”); Print “Bill Gates is ”.$age[‘Bill’].”years old”; ?> 结果是?

A. Bill Gates is 60 years old
Bill Gates is age years old
C. Bill Gates is array(“Bill”=>”60”) years old

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结果是?

A.
B. 去掉字符串两段
C. 去掉字符串两段
D. 去掉字符串两段

结果是?

A. 0
B. 1
C. -1
D. 7

结果是?

A. Hello world.
B. llo World.
C. llo Worl.
D. llo Worl

结果是?

A. Hello earth
B. Hello earth!

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