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[单选题]
您正在编写自定义字典。该自定义字典类名为MyDictionary。您需要确保该字典是类型安全的字典。您应该使用哪个代码段?()
A.
B.
C.
D.
查看答案
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.
B.
C.
D.
A.ClassMyDictionaryImplementsDictionary(OfString,String)
B.ClassMyDictionaryInheritsHashTable
C.ClassMyDictionaryImplementsIDictionary
D.
A.
B.
C.
D.
A.
B.
C.
D.
A.
B.
C.
D.