皮皮学，免费搜题
登录
搜题
【简答题】
'; $arr = array('this','is','a','example'); echo $arr[3] ; echo '
'; print_r($arr); ?> 运行结果是什么?
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】What must the explorers be, even though they have modern equipment and techniques?
A.
Brave and tough.
B.
Stubborn and arrogant.
C.
Well-liked and humorous.
D.
Stout and smart.
【单选题】The revelation of his past led to his resignation
A.
imagination
B.
confirmation
C.
recall
D.
disclosure
【单选题】Even before modern notions of friction, it was known that greased surfaces move over one another more easily than dry ones.
A.
concepts
B.
tricks
C.
benefits
D.
techniques
参考解析：
知识点：
题目纠错 0
发布
