问题
___ we know, in a chemical change, energy cannot be created, ____
A:Which, nor can it be destoyed
B:As, neither it can be destroyed
C:As, neither is it able to be destoryrf
D:What, nor is destoryed
B:As, neither it can be destroyed
C:As, neither is it able to be destoryrf
D:What, nor is destoryed
正确答案是：
同类题型
The eggs were a bad smell. Nobody wanted to eat anything. .
Our English teacher is very strict _______ us and he is strict _______ his teaching.
In the summer, large crops of fruit may be_______ byfreezing or bottling.
f you have had a big dinner, ___ are that youwill still want to reach for food when it gets late