- Where is your mother?
- ___________.( )
A:Yes, he is.
B:She is in the home.
C:He is in the kitchen.
实数| 5 ﹣3|的相反数是____.
下列各式能用完全平方公式进行分解因式的是( )
为设果,果有杨梅。孔指以示儿曰:“此是君家果。”儿应声答曰:“未闻孔雀是夫子家禽。”