Water, _______enough, can change into vapour quickly.
#98828
A
when heated
B
heating
C
though to be heated
D
when is heated
推荐题目
Every weekend, there is a meeting and our head teacher, with five of us, ____ it.
#95989
A
attends
B
to attend
C
attend
D
attending
It’s a difficult skill to master, but ______, it will benefit you for the rest of your life.
#90000
A
once obtained
B
when to obtain
C
after obtaining
D
while obtaining
Even though the famous couple finally divorced(离婚), they are both still _________about their two sons.
#93842
A
concerned
B
cared
C
thought
D
come