fxxxfxxx 发表于 2017-7-21 11:30
possessive noun cannot be represented by pronoun, but can by possessive pronoun.
也就是说这里its ro ...
Vicky0722 发表于 2017-7-21 17:21
那请问用红色标出来的it可否指代the airline's proposed purchases中的the airline呢?是不是pronoun指 ...
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