中国人民银行于2013年9月23日发行“和”字书法——行书普通纪念币一枚,面额为5元,直径为30毫米,材质为黄铜合金,发行数量为5000万枚。这枚纪念币①与相同面额人民币等值流通 ②只可用于收藏,不可以在市场上流通 ③其购买能力由中国人民银行决定 ④能执行价值尺度和流通手段的职能
Only in this way ____make progress in your English.
If my mother ___ I get a grade of 50 in English exam, she would be angry.
—Are you still afraid __________? —No, I’m not.
—I haven’t seen your grandfather for several years. Where has he gone? —Oh, he _____ for two years.
— Shedidn’tcometoschoolyesterday,didshe? — ___________,thoughshewasnotfeelingwell.