7.Many people attend various public lectures ,chiefly___ themselves familiar with the lastest develo
题目
7.Many people attend various public lectures ,chiefly___ themselves familiar with the lastest development in different fields.
A.getting B.to get C.to have got D.got
答案是：A
为什么不是其他选项?尤其是B?
请详细说明,谢谢!
答案
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Emma closed her eyes,listening to the music.
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