A:红磷
B:铁丝
C:硫
D:碳
设实数a,b,c满足a+b+c=6,则a,b,c中( )
读课文《在阿加西斯教授的实验室》,阿加西斯教授让“我”看鱼后三个小时不露面的目的是什么?
分别写出两个含有划线部分且与其发音相同的单词
____ ____
Read and write.(读一读,将句子补充完整,可使用缩写形式。)
____is your birthday?
Her birthday is ____February.
Children's Day is in ____.
____is after April in a year.
____is the fourth month of the year.