can't he/she/they?
反义疑问句,前肯后否,前否后肯.
前面是can,所以后面是can't
当主语是everyone的时候,附加疑问句的主语可以用he/she/they来代.
如果有疑问,欢迎追问,
请记得及时采纳哦,亲…….