A.Marco Polo (马可波罗).

B.Johann Adam Schall von Bell (汤若望).

C.Mikołaj Kopernik (哥白尼).

D.Johann Wolfgang von Goethe (歌德).

正确答案：Marco Polo (马可波罗).#Johann Adam Schall von Bell (汤若望).

3、Which of the following are correct about sweet potatoes?

A.It originated from South America.

B.It is one of the staple food in China.

C.One of its nicknames is “山芋” in China.

D.It first came to China in the Tang Dynasty.

正确答案：It originated from South America.#It is one of the staple food in China.#One of its nicknames is “山芋” in China.

4、Which of the following Chinese characters suggests a foreign origin?

A.胡

B.洋

C.邦

D.番

正确答案：胡#洋#番

5、The Silk Road had been an ancient network of trade routes connecting the East and West, central to cultural interaction between the regions for many centuries.

A.正确

B.错误

正确答案：A

6、Africa was not on the ancient Silk Road.

A.正确

B.错误

正确答案：B

7、The Silk Road focused on economic relations but excluded political connections.

A.正确

B.错误

正确答案：B

8、Some agricultural technologies were exported on the Silk Road.

A.正确

B.错误

正确答案：A