【单选题】缺铁性贫血患者应用铁剂治疗有效的最早指标是
【单选题】以下关于字符串的说法正确的是( )
A.
echo “hello\nworld”;在页面可以实现换行
B.
echo ‘helloworld{$a}’;可以解析变量a的值
C.
print $a,”hello”;可以输出数据不报错
D.
echo “hello\nworld”;在源代码中可以实现换行
【单选题】听力原文:M: This is ridiculous. I've been waiting for my meal for more than half an hour, but still I have nothing to eat. I am starving to death! Can you expedite my order first? W: I know. But you see, ...
【单选题】听力原文:W: Why are you so late? I've been waiting for more than half an hour. M: My bicycle had a flat tyre and I had to walk. Q: Why was the man delayed? (14)
B.
His appointment was changed.
D.
His bicycle was stolen.
【单选题】缺铁性贫血患者应用铁剂治疗有效的最早指标是
【单选题】缺铁性贫血患者应用铁剂治疗有效的最早期指标是
【单选题】以下关于字符串的说法正确的是 ( )
A.
echo “hello\nworld”; 在页面可以实现换行
B.
echo ‘helloworld{$a}’; 可以解析变量 a 的值
C.
$str=<< Hello world AA; 标识
D.
print $a,”hello”; 可以输出数据不报错