热情友好，既是道德情感，又是道德行为。
参考答案：对
The teacher told us that the moon ______around the earth.[ ]
A. traveled
B. travels
C. travel
D. traveling
抚顺：煤都
A．九江：瓷都B．宜兴：陶都C．南充：锡都D．桂林：锦都
