If metal is heated and then cooled very quickly,        , by dipping in cold water, it will be very hard but will break easily.
#91782
A
what’s more
B
in general
C
for example
D
on the other hand
推荐题目
_____ heat is different from temperature? 
#91834
A
How do you think
B
How you think
C
What do you think
D
What you think
 He came home after midnight, and ____, he was drunk. That made his parents very angry.
#91828
A
What is more
B
On the other hand
C
In my opinion
D
In another word
He made a perfect landing. _______, he landed safely and correctly.
#91807
A
In another word
B
In a word
C
In so many words
D
In other words
 He told me a piece of news, _____ terrible.
#91801
A
I think it is
B
I think which is
C
which I think it is
D
which I think is