Official script became standardized and adopted as the formal script for all of China in the Qin Dynasty.（ ） A:对 B:错 答案: 点我阅读全文
The birth of gunpowder was quite accidental.（ ） A:错 B:对 答案: 对Yellow is the color of the emperor. Thus almost all roofs i 点我阅读全文
____ is depicted as an outstanding statesman and a strategist whose foresight is godlike.（ ） A:Zhang Fei B:Zhuge Liang C 点我阅读全文
These four inventions had an enormous impact on the development of Chinese civilization and a far-ranging global impact. 点我阅读全文
The compass greatly improved a ____’s ability to navigate over long distances. （ ）。 A:car B:cart C:ship D:Airplane 答案: s 点我阅读全文
____ established a unified dynasty in China for the first time.（ ） A:Zhuge Liang B:Qin Shi Huang C:Liu Bei D:Li Si 答案: Q 点我阅读全文