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
The most impressive sight in China，one of the wonders of the world，_____ the Great Wall.
#91734
A
is
B
are
C
was
D
were
These animals are all used to their environment,______, they have learned how to live successfully in their habitat．
#91762
A
however
B
for instance
C
what’s more
D
or rather
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
—Do you think I should wear a thick coat?—Yes, certainly. ______, you also need a compass.
#91768
A
What’s more
B
In other words
C
Keep in touch
D
On the contrary
—What do you think of this performance?—______，I don’t like it very much.
#91810
A
Honest
B
Being honest
C
Be honest
D
To be honest