给定的Linux代码的输出是什么？

Question

运行以下脚本时，输出的最后一行是什么？假设用户将输入名称“ luk”和电子邮件“ luk@gmail.com”？

# bin/bash

echo "Please enter your name"

read

echo "Please enter your Email"

read

echo 

"$REPLY"

a）lukluk@gmail.cpm

b）luk

c）luk@gmail.com

4）没有输出

5）脚本将引发错误

Answer 1

# bin/bash

echo "Please enter your name"    
read    
echo "Please enter your Email"    
read    
echo
"$REPLY"

它将引发错误。