The directions for operating this machine were so ______ that we could not understand.
#13758
A
various
B
different
C
fundamental
D
complex
推荐题目
While income worry is _______ rather common problem of the aged, loneliness is another problem that _______ aged parents may face.
#11897
A
a; the
B
the; /
C
a; /
D
the; the
He is _________ about his chances of winning a gold medal in the Olympics next year.
#13561
A
optimistic
B
optional
C
optimal
D
obsessed
--- How can I use i Phone 5s? --- Just refer to the _________.
#12912
A
explanations
B
expressions
C
directions
D
preparations
Since I won the big prize, my telephone _______ ringing. People are phoning to ask how I am going to spend the money.
#11809
A
didn’t stop
B
won’t stop
C
hasn’t stopped
D
doesn’t stop
—Have you found a new job, Jim? — Not yet. I really regret the IBM's offer.
#11206
A
to turn down
B
turning down
C
turned down
D
turn down