∵b=2,
∴b=4;
又∵ab<0,
∴a<0,
又∵|a|=3,
则a=-3;
∴a-b=-3-4=-7.
故答案为:-7.
The “magical apple”, which we wish not to be the last one_____ us, has inspired the imagination and passion of millions of people.
A.fascinate
B.fascinating
C.fascinated
D.to fascinate
一般说来制作完成自己的演示文稿,应遵循哪几个步骤?