7X-14=0不是方程.______.
7X-14=0,具备了方程的所有条件,既含有未知数又是等式,因此是方程.
7X-14=0不是方程,这种说法是错误的.
故答案为:错误.
If you look at the sentence more closely, you’ll find there is a ______.
A.play words
B.words play
C.play on words
D.play in words
24式太极拳中的蹬腿,脚的高度低于腰。