题目内容
（请给出正确答案）
[主观题]
The Anglo-Saxons came to Britain in the mide-5th century.
提问人：网友wukidd
发布时间：2022-01-07
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A、Interpreters usually use abbreviations and symbols for the notions frequently occur in their own fields.
B、Interpreters would use abbreviations for country names in note-taking.
C、Once an abbreviation or a symbol is created, stick to it.
D、We can create the same symbol for two or more completely different notions.
