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
____ of danger in the street at night, she had to go home, with a friend ____ her.
#94552
A
Warned; accompanied
B
Having warned; accompanying
C
Warning; accompanying
D
Having been warned; accompanying
Was it ______ the conference of APEC that made Shanghai the focus of the world then?
#98897
A
holding
B
to hold
C
held
D
having held
The research group ____________ 15 members has made great achievements in recent years.
#91591
A
is made up of
B
makes up
C
made up of
D
making up of
When I came in, I saw her sitting in the sofa ______ in thought.
#89858
A
to lose
B
losing
C
lost
D
being lost
Mary is often heard ________ playing piano in the next room in the evening.
#97118
A
practise
B
to practise
C
practising
D
practiced