Our new machines are much cheaper to run.
#17719
A
effective
B
efficient
C
energetic
D
enthusiastic
推荐题目
I want to have a talk with you ,Bob .Is three o’clock tomorrow afternoon_____ to you ?
#19844
A
fit
B
fascinating
C
convenient
D
impressive
That room is 20 square meters. This room is three times as .
#19479
A
much
B
many
C
large
D
larger than
The player was ____ to win the 100-metre hurdles, but he fell to the ground and missed the chance.
#19464
A
possible
B
probable
C
likely
D
maybe
After a day’s walk in the desert, the explorers reached the camp, _______.
#19798
A
tired and hungrily
B
tiring and hungry
C
tiredly and hungrily
D
tired and hungry
They eat less sugar and that’s ______ they have ______ white teeth.
#19066
A
because, healthy
B
why, health
C
because, health
D
why, healthy