简体中文

Social justice

The use of the perfect aspect to look back from one time to another and emphasise that an action is completed before another time.

C1 (高级)
E
Emilyp
( 4.0 )

01

01

Social justice

The use of the perfect aspect to look back from one time to another and emphasise that an action is completed before another time.

语言学习

英语

普通英语

语法

完成时态



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