That would be very interesting.would可不可以换成will
That would be very interesting.would可不可以换成will
That would be very nice .的would能用will吗?
That would be very interesting 是虚拟语气吗
That would be very helpful.
I don't think they will/would believe me.will/would可不可以换成can
I would be very grateful.very能不能换成much?
That will be fun还是That would be fun
THAT WOULD BE VERY NICE BE动词词是什么?
虚拟语气would可不可以随意换成could
will be .would we
would you be will..
That would be