□56÷5的商是两位数,□里最大填______.
要使□56÷5的商是两位数,那么:
□<5;
□里面就可以填1,2,3,4;最大是4.
故答案为:4.
选一选,补全对话。
Mike: Hi, Amy. This is John, our new classmate.
Amy: Nice to meet you.
John: 1.
Amy: Mike. We have a new classroom.
Mike: 2. Let's go and have a look.
John: Wow! It's so big.
Amy: 3. This is my desk.
John: Where is my seat?
Mike: 4.
John: Oh! 5.
A. It's near the door.
B. How nice!
C. Really?
D. Nice to meet you, too.
E. Look.
10岁男孩,近8天来食欲缺乏,恶心、呕吐、乏力、尿色黄来院就诊,病前2周曾注射丙种球蛋白1支。检查:巩膜黄染,肝肋下1cm,脾未及,化验:ALT500U,胆红素85.5mmol/L,抗HAV-IgM(+),抗HAV-IgG(+),HBsAg(+),HBeAg(+),抗HBc-IgM(+),应诊断为()
A.急性甲型肝炎,乙肝病毒携带者
B.急性乙型肝炎,既往感染过甲型肝炎
C.急性甲型肝炎、乙型肝炎
D.被动获得甲肝抗体,急性甲型肝炎,乙肝病毒携带者
E.被动获得甲肝抗体,急性乙型肝炎