_____, water can be changed into gas. 
#98289
A
Heated
B
Being heated
C
Having heated
D
Having been heated
推荐题目
He admitted ___away the purse____to him.
#95406
A
to have taken: not belonged
B
taking; not belonged
C
taking; not belonging
D
to have taken: not belonging
The country has acknowledged ______ every means to fight against any possible attack.
#98134
A
to have taken
B
have taken
C
to having taken
D
having taken
______ nice and delicious, the fried chicken was soon sold out.
#91755
A
Tasted
B
Being tasted
C
Tasting
D
To taste
Would you mind not ________ about me ?
#97232
A
worry
B
worrying
C
worried
D
to worry