所有参与者都是企业或者其他组织的电子商务模式称为()
A.B2B
B.B2C
C.B2G
D.B2E
参考答案:A
—Would you like another cup of coffee?
—______.
A.Yes, I like some
B.Yes, I’d like to
C.Yes, please
D.Yes, thanks
对强的松治疗结节性多动脉炎有协同作用的是
A.丹参注射液B.四逆汤C.炙甘草汤D.六味地黄丸E.香连化滞丸