Guangzhou is a(n)____ ____in____China．
设函数fxx∈R满足f(-x)=f(x),f(x)=f(2-x)，且当x∈0,1时，fx=x3.又函数gx=xcosπx，则函数hx=gx-fx在-12,32上的零点个数为（ ）
Our Trip to Yibin City
When
On Friday.
How
We will go there 1.
What
But you will need to bring 2 .
Where
Then in the afternoon we will go to 3.
What time
⑴Now please remember that the bus will leave right at 4 .
⑵Tell your parents we'll be back at school 5.
在数射线上计算。
