-If you have time tonight，I’d like to invite you to a ball. -That’s very nice of you，but are you ____?
#20767
A
free
B
careful
C
serious
D
true
推荐题目
This bird is really lovely, and I’ve never seen ________ one.
#20768
A
a finer
B
a finest
C
the finer
D
the finest
Medicine should be placed where it is not ______ to children.
#19527
A
accessible
B
available
C
acceptable
D
noticeable
Interest is as ________ to learning as the ability to understand, even more so.
#18912
A
similar
B
vital
C
available
D
specific
Not all parts of the interior (腹地) of Australia are easily _____, because it is very hot and not many people live there.
#18129
A
admirable
B
available
C
adjustable
D
accessible
The novel A Dream in Red Mansion is really a ______ book which deserves reading again.
#18091
A
worth
B
worthy
C
worthwhile
D
changeable