They are all 17.还是They all are 17.

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They are all 17.还是They all are 17.

They are all 17.还是They all are 17.
They are all 17.还是They all are 17.

They are all 17.还是They all are 17.
1.all作为代词“全部、全体”并做主语
时,在句首,如:All of us are
students.
2all作为代词“全部、全体”并做同位
语时,在被同位的名词或代词之
后,如:They all went to the park
yesterday.We are all students.
3.all作为前位限定词“全部的、所有
的”做定语时,在其所处的意群的做
前面,如:All the students are
fond of English.
4.all作为副词“完全地”做状语时,在
其所修饰的词的前面,如:all
about them、all round the world
all放在be动词后

They are all 17
望采纳

前面的

They are all 17

all放在助动词后实意动词前,Be动词可看做助动词所以all放在are后!