1、单选题：
My computer has an audio output. And I need an audio cable to send the _____ files to you.
选项：
A:video
B:audio
C:visible
D:visual
答案: 【audio】

2、单选题：
I’m deeply impressed by the great musical effect of this theatre. Even if you sit in the farthest seat, the music is still _____.
选项：
A:audible
B:inaudible
C:credible
D:incredible
答案: 【audible】

3、单选题：
The _____ in the downtown area is really poor today. I hope you are careful when you drive after class.
选项：
A:vigor
B:visibility
C:video
D:visible
答案: 【visibility】

4、单选题：
It is evident that we have to do something to improve the hazy weather. Otherwise the sea might become _____.
选项：
A:invisible
B:vicious
C:vigorous
D:inedible
答案: 【invisible】

5、单选题：
I can not _____ a life without beautiful scenery around me. I want to see the sea, the sand and the sun every day.
选项：
A:visionary
B:vision
C:volunteer
D:visualize
答案: 【visualize】

6、单选题：
The company Goldman Sachs made a _____ (预言) about national economies. The experts there predicted that the Chinese economy would be the largest one in the world by the year 2050.
选项：
A:condition
B:prediction
C:dictation
D:preparation
答案: 【prediction】

7、单选题：
The experts must have used big data to make the national economies predictable. Without the help of big data, the ranking would be_____ (不能预言的).
选项：
A:predictable
B:unpredictable
C:unspeakable
D:speakable
答案: 【unpredictable】

8、单选题：
I like Hamlet’s _____ (独白)：“To be or not to be. That is the question.”
选项：
A:conversation
B:dialogue
C:murmur
D:monologue
答案: 【monologue】

9、单选题：
Environmental pollution has been a big concern for many countries. I think governments should put environmental issues high on the _____ (议事日程).
选项：
A:scale
B:agenda
C:scanning
D:agency
答案: 【agenda】

10、单选题：
My niece has got a(n) _____ (试镜) for the Juilliard School of Music in America on Friday. She goes to me for some important interview skills.
选项：
A:attraction
B:audition
C:translation
D:admiration
答案: 【audition】