Our new machines are much cheaper to run.
#17719
A
effective
B
efficient
C
energetic
D
enthusiastic
推荐题目
Miss Green contributed fifty dollars, but she wished she could contribute _____.
#19786
A
one other fifty dollars
B
the same amount also
C
more fifty dollars
D
another fifty
—You know our manager has been in hospital for days?— Yes. I wonder if he is ____ better now.
#20624
A
any
B
some
C
very
D
too
The study was carried out in one small town so we can’t be sure that the results are truly ________.
#19498
A
exact
B
proper
C
representative
D
natural
After a long vacation, Mike came back _________.
#17941
A
freshly and strongly
B
fresh and strong
C
being fresh and strong
D
to be fresh and strong
He is in deep sorrow, so it is not a(n) time to mention the subject.
#18683
A
evident
B
typical
C
appropriate
D
wonderful