1枚5角硬币和10枚1元硬币可以写成10.5元．______．
1枚5角硬币和10枚1元硬币可以写成10.5元；
故答案为：√．
某患者因与人争吵后服用敌敌畏，引起有机磷中毒，被给予大量阿托品治疗。阿托品对有机磷中毒的下列哪种症状无效
A．大汗
B．肠痉挛
C．心率减慢
D．肌束颤动
E．瞳孔缩小
After Yang Liwei succeeded in circling the earth, Chinese astronauts _____ walk in space. [ ]
A. anxious to do
B. eager for
C. were dying to
D. were longing for
