He is an old doctor with a lot of ________. But he has never travelled by air before.Taking a plane was quite ________ experience for him this time.
#5485
A
experience; an
B
experiences; an
C
experience; /
D
experiences; /
推荐题目
___ is an engineer.
#7345
A
Li Pin’s and Li Hua’s father
B
Li Pin and Li Hua’s father
C
Li Pin’s and Li Hua father
D
Li pin and Li Hua father
They are now in great need of help. So your support will certainly make a ____.
#6014
A
deal
B
decision
C
point
D
difference
---What did our teacher do?---He raised his arm as a(n) for us to stop.
#5045
A
signal
B
advice
C
evidence
D
design
We have spent _____ money on English books.
#6895
A
a great deal of
B
a good many
C
a plenty of
D
a number of