A:y≥-7
B:y≥9
C:y>9
D:y≤9
选词填空。
A. tall B. short C. long D. big E. small
The elephant has a____ nose.
The giraffe is ____.
The panda has ____ eyes.
Look at the ant. It's ____ and thin.
The bear is____.
①以宪法为统帅和核心 ②以法律为主干 ③包括行政法规、地方性法规等 ④是由法律部门的法律规范组成的协调统一整体
若ba=0,则一定有( )