be過去分詞都是been。
is例句:He is good boy.他是個好孩子。
am例句:I am a teacher.我是一名老師。
are例句:we are friends.我們是朋友。
was例句:The building was constructed from the design of that architect.這幢大樓是按那位建筑師的設(shè)計建造的。
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2021-09-14
be過去分詞都是been。
is例句:He is good boy.他是個好孩子。
am例句:I am a teacher.我是一名老師。
are例句:we are friends.我們是朋友。
was例句:The building was constructed from the design of that architect.這幢大樓是按那位建筑師的設(shè)計建造的。