Why do they use real roses according to Laura?
A.Real roses are more fragrant.
B.Real roses can show their social status.
C.Real roses are fresh things.
D.Real roses can better show their love.
第3题
检查胃内是否有幽门螺杆菌感染的指标是
A.BAO
B.MA0
C.PAO
D.隐血试验
E.尿素测定
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!