Question

现在完成时的一般疑问句里动词还是原型么

Answer 1

当然不一定是。如果是一般现在时和一般过去时，一般疑问句都要使用助动词，do
,does,did。这个时候，动词要用原形。但如果是其他时态，只要把be,
have,
has,will
提前就可以构成疑问句，动词不做改变的。

Answer 2

现在完成时的陈述句式为：
sb
have/has
done
sth.
变为一般疑问句时，have/has
提到句首，后面的动词依然是过去分词的形式：
Have/Has
sb
done
sth?
Eg：
She
has
finished
her
homework.
——
Has
she
finished
her
homework?
They
have
had
the
meal.
——
Have
they
had
the
meal?
希望对你有帮助。