Who can it be? I'm quite __________ a loss to guess
1. Who can it be? I'm quite __________ a loss to guess.
A.of
B.on
C.in
D.at
.标准答案：D
2. Since he left the university,he___in an accounting company.
A.has been working
B.had worked
C.had been working
D.was working
.标准答案：A
3. A completely new situation will ___ when the examination system comes into existence.
A.rise
B.raise
C.arise
D.arouse
.标准答案：C
4. I can’t say which wine is beat—it’s a(n)_______ of personal taste.
A.affair
B.event
C.matter
D.variety
.标准答案：C
5. There was a _________ talk between the two teams last week.
A.friend
B.friendship
C.friendly
D.really
.标准答案：C
