PHP程序设计-3期（KC016） 2.8.8字符串输出习题.doc
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2022-07-13
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单选题
1.<?php
$str1= "Hello,";
$str2=”what a nice day.”
echo $str1.” ”.$str2;
?>
结果是？（）
A.Hello,what a nice day.
B.”Hello,””what a nice day”
C.Hello
2.<?php
$age = array(“Bill”=>”60”);
Print “Bill Gates is ”.$age[‘Bill’].”years old”;
?>
结果是？（）
A.Bill Gates is 60 years old
B.Bill Gates is age years old
C.Bill Gates is array(“Bill”=>”60”) years old
3.<?php
$color = “red”;
print “Rose are $color”;
?>
结果是？（）
A.Rose are red
B.Rose are $color
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