Jack is late again. It is ___ of him to keep others waiting.
#20402
A
normal
B
ordinary
C
common
D
typical
推荐题目
Mr Brown is a(n) _____ secretary in our office, for he is able to do tasks successfully, without wasting time and energy.
#18411
A
effective
B
efficient
C
flexible
D
sufficient
Air is________and of no smell but we can feel its motion when there is a wind.
#19675
A
unavoidable
B
unavailable
C
unaccessible
D
invisible
Some experts argue that the reason why the price of houses can’t drop is that the supply is not ______ to the demand.
#59568
A
adequate
B
sensitive
C
entire
D
accessible
The shy girl felt ______ and uncomfortable when she could not answer her teacher's questions.
#18136
A
amazed
B
awkward
C
curious
D
amused
The two pens are the same, but the red one cost _____________ that one.
#19459
A
as much twice as
B
twice as much as
C
much as twice as
D
as twice much as