【单选题】What is true about the book called The Cat in the Hat?
A.
It is a book written only for classroom reading.
B.
It is a book on education.
C.
It has a vocabulary of only two hundred words.
D.
It was written by a child.
【单选题】What is tree about the book called The Cat in the Hat?
A.
It is a book written only for classroom reading.
B.
It is a book on education.
C.
It has a vocabulary of only two hundred words.
D.
It was written by a child.
【单选题】El carácter chino correspondiente a“pastel” comparte la pronunciación con otro carácter que significa _______________.
【单选题】民航机票经常价格打折说明飞机旅行的需求( )[1分]
【单选题】民航机票经常打折说明飞机旅行需求( )。
【单选题】下列选项中,正确定义了一个字典的是( )
A.
a = ["A":10,"B":20,"C":30]
B.
b = ("A":10,"B":20,"C":30)
C.
c = {1A:10,2B:20,3C:30}
D.
d = { "A":10,"B":20,"C":30}
【简答题】(12分)将碱溶液A、盐溶液B按如下程度进行实验,根据下述现象判断: (1)A的化学式 B的化学式 。 (2)完成下列转化的化学方程式,并用“单线桥法”标明电子转移的方向和数目: D→H+P: (3) 写出下列反应的离子方程式: A+B: F+盐酸: (4)盐溶液B中阴离子的检验方法是
【单选题】¿Qué forma tiene el carácter “sui” (岁) en la escritura china encontrada en los huesos del oráculo?