未知题型
【C10】
A.stood by
B.stood for
C.stood against
D.stood over
- A.stood
B.stood
C.stood
D.stood
【参考答案】
B
词组辨义。空格处所在的非限制性定语从句是对前面的先行词ARPAnet的解释,ARPAnet只是缩写,后面的从......
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