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【单选题】
下列选项中,都是硬件的是
A.
CPU、RAM、DOS
B.
RAM、DOS、BASIC
C.
软盘、硬盘、光盘
D.
键盘、打印机、Word
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参考答案:
举一反三
【单选题】关于JSON.parse()方法,下列说法正确的是。
A.
该方法能够把JSON对象转化为字符串
B.
该方法把对象转化成的字符串格式类似于:“key1=value1&key2=value2”
C.
该方法能把字符串转化为JSON对象
D.
传入的参数可以是任意格式的字符串,其都可以将其转化为JSON对象
【简答题】Do1.4.4 : 使用 JSON.parse() 方法,将JSON字符串数据转换为对象
【判断题】JSON.parse() 用于将一段 JSON 字符串转换为对象。( )
A.
正确
B.
错误
【简答题】【】方法用于将JSON格式的字符串转化为JSON对象。
【单选题】I didn’t see your sister at the meeting. If she _______, she would have met my brother. A.has com
A.
15.I didn’t see your sister at the meeting. If she _______, she would have met my brother. A.has come
B.
did come
C.
came
D.
had come
【判断题】如果字符串str符合JSON的语法格式,那么JSON.parse(str)方法的返回值是一个对象。
A.
正确
B.
错误
【单选题】Mother doesn't know much time I have spent in watching TV; if she ever found out ,I'm sure_______. prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
she'd never forgive me
B.
she never forgive me
C.
she'll never forgive me
D.
she does never forgive me
【单选题】I don’t know if she___________. If she __________, please let me know.
A.
comes; comes
B.
will come; comes
C.
comes; will come
D.
will come; will come
【单选题】I don't know if she tomorrow. If she tomorrow,I'll call you. [     ]
A.
comes ; comes
B.
comes ; will come
C.
will come ; comes
D.
will come;is coming
【多选题】将json串转换为json对象的方法有
A.
eval
B.
$.parseJSON
C.
JSON.parse()
D.
直接使用无需转换
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