On account of fuel supplies being finite and many people being wasteful, we will have to install ________ solar heating device in our home.
#12909
A
some type of a
B
some types of a
C
some type of
D
some types of
推荐题目
— I saw Dave in the lift this morning. — Really? He _______ around here for a long time.
#14260
A
won’t be seen
B
wasn’t seen
C
hadn’t been seen
D
hasn’t been seen
(2013·南平一模)Adopting the doctor's advice, he ________ coffee and cigarettes and ate a balanced diet.
#11409
A
cut down
B
broke down
C
turned down
D
put down
Mrs Taylor has an 8yearold daughter who has a(n) ______ for painting — she has won two national prizes.
#13221
A
ability
B
interest
C
present
D
gift
Father said he would come to my graduation ceremony, he didn't, _______.
#12110
A
though
B
personally
C
indeed
D
anyway
Happiness and success often come to those who are good at recognizing their own .
#10900
A
rewards
B
strengths
C
benefits
D
systems