——Hi, Jane, would you like to go hiking with me on Sunday?
——_________. I have too much homework.
关于声现象,下列说法中不正确的是 ( )
小明撞车进了医院,医生说他要立即输血.通过检验发现小明的血型是A型.下列能够给小明输血的血型有:( )