Many nations have promised to reduce greenhouse gas emissions, but are falling short of the _______ reduction of 25 to 40 percent of 1990 levels.
#5356
A
target
B
option
C
profit
D
refund
推荐题目
He managed to reach the summit of his career, but it was at the ________ of his health.
#5869
A
consumption
B
consequence
C
expense
D
evidence
Don’t leave matches or cigarettes on the table within of little children.
#7453
A
hand
B
reach
C
space
D
distance
This new-type machine ____.
#7375
A
takes up many rooms
B
take up much room
C
takes up many room
D
takes up much room
Her question was so difficult that I could hardly make any ____ of it at all.
#6572
A
explanation
B
meaning
C
sense
D
idea
We can’t afford such an expensive car. You know, our total _____ adds up to no more than $10,000 a year.
#5516
A
income
B
loss
C
cost
D
charge