公元前101年,汉朝设使者校尉,率士卒数百人,在轮台、()一带屯田积谷,以供往来使者,这是汉朝在西域设的第一个职官进行管辖
A、尉犁
B、新和
C、新源
参考答案:B
晨昏线上的太阳高度
A.大于0°
B.小于0°
C.等于0°
D.因地而异
—Where's Li Hua?
—Look! He _______ tennis on the playground. [ ]
A. plays
B. played
C. was playing
D. is playing