物体在月球表面受到的引力约等于在地球表面受到的引力的六分之一,在地球上重660N的人,在月球上他的体重为_______N,质量是_______㎏(g取10N/㎏)
110;66
患儿女,8岁,因“乏力、咳嗽、低热2周,咳嗽加重3d”来诊。咳嗽剧烈,影响睡眠。查体:肺部听诊仅在右肺下部偶闻及中水泡音。实验室检查:支原体抗体IgM(-),PPD试验(+)。胸部X线片示:右肺下部呈片状浸润影。
此患儿最应考虑的诊断是()
A.肺结核
B.结核感染
C.肺炎支原体肺炎
D.肺炎衣原体肺炎
E.沙眼衣原体肺炎
The basketball coach, as well as his team, ________ interviewed shortly after the match for their
outstanding performance. [ ]
A. were
B. was
C. is
D. are