A:2
B:﹣2
C:±2
D:16
Luckily, some people managed to run out of the ____ (burn) building.
人类希望和平安宁,温馨和谐。中国的《道德经》是世界上除《圣经》以外发行量最大的畅销书。此书记载的是谁的言论( )
When you are in China, you can stand ______ to people.