__ we know, in a chemical change, energy cannot be created, ____.
#84563
A
Which, nor can it be destroyed
B
As, neither it can be destroyed
C
As, neither is it able to be destroyed
D
What, nor is destroyed
推荐题目
—Is everyone here? —Not yet ... Look, there _____ the rest of our guests!
#81090
A
come
B
comes
C
is coming
D
are coming
— I need to advertise for a second-hand mountain bike.— _______？David just plans to sell his present one.
#82558
A
Why bother
B
Why not
C
So what
D
What for
Little _______ what you said. I wish you repeated it.
#83760
A
I understand
B
did I understand
C
I did understand
D
have I understood
—He should have been punished for the serious mistake.— ________, but he escaped it.
#82807
A
So should he
B
So he was
C
So he should
D
So he has