The students are going to take part in a contest tomorrow,_____?A.won't t hey B.aren't they请问那个答案正确?我觉得都可以,可答案给的A.

The students are going to take part in a contest tomorrow,_____?A.won't t hey B.aren't they请问那个答案正确?我觉得都可以,可答案给的A.
The students are going to take part in a contest tomorrow,_____?A.won't t hey B.aren't they
请问那个答案正确?我觉得都可以,可答案给的A.

The students are going to take part in a contest tomorrow,_____?A.won't t hey B.aren't they请问那个答案正确?我觉得都可以,可答案给的A.
当然是aren't they了.
如果原句是The students will go to ...,则用won't they?
反义疑问句只看前面的陈述句的助动词类型,并无同义句一说.呵呵
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