园林树木的整形修剪常年可进行,大规模的修剪整形适合在()进行。
A、生长期
B、花芽分化期
C、休眠期
D、开花期
参考答案:C
I was sleepy. I decided to make myself some coffee so I could work .
A.weak; better
B.strong; well
C.strong; better
D.weak; well
已知y是x的反比例函数,当x=5时,y=-1,那么当y=3时,x=( ),当x=3时,y=( )。