1、单选题：
Through which social media site have we been in contact with our family and friends since 2011? （ ）
选项：
A:QQ
B:Baidu
C:WeChat
D:Snapchat
答案: 【WeChat】

2、单选题：
When was push notification technology invented?（ ）
选项：
A:in 2005
B:in 2007
C:in 2006
D:in 2008
答案: 【in 2008】

3、单选题：
Which means “交易规模”?（ ）
选项：
A:cross-border e-commerce comprehensive pilot zone
B:the penetration rate of cross-border e-commerce industry
C:transaction scale
D:compound annual growth rate
答案: 【transaction scale】

4、多选题：
Which are Chinese companies?（ ）
选项：
A:Facebook
B:Alibaba
C:Tencent
D:Taobao
答案: 【Alibaba;
Tencent;
Taobao】

5、多选题：
Which are social media sites?（ ）
选项：
A:Pinterest
B:Instagram
C:YouTube
D:Twitter
答案: 【Pinterest;
Instagram;
YouTube;
Twitter】

6、多选题：
What are the trends of cross-border e-commerce export?（ ）
选项：
A:To improve work efficiency
B:To improve cross-border logistics efficiency
C:To build cross-border e-commerce comprehensive pilot zone
D:To build independent stations
答案: 【To improve cross-border logistics efficiency;
To build independent stations】

7、判断题：
Since the founding of Amazon, the landscape of commerce has forever been changed.（ ）
选项：
A:错
B:对
答案: 【对】

8、判断题：
Amazon is the only company to have altered the e-commerce landscape.（ ）
选项：
A:错
B:对
答案: 【错】

9、判断题：
The State Council approved the establishment of China (Shanghai) Cross-border E-commerce Comprehensive Pilot Zone in 2015.（ ）
选项：
A:错
B:对
答案: 【错】

10、判断题：
In recent years, the scale of cross-border e-commerce in China has grown rapidly.（ ）
选项：
A:错
B:对
答案: 【对】