一个圆形纸片,沿半径剪成许多相等的小块后,拼成了一个长是6.28厘米的长方形,原 发布时间:2017-07-01 20:05 │ 来源:www.tikuol.com 题型:填空题 问题: 一个圆形纸片,沿半径剪成许多相等的小块后,拼成了一个长是6.28厘米的长方形,原来圆形纸片的周长是______厘米,面积是______平方厘米.
题型:填空题 It was announced that only when the fire was under control ___ to return to their homes.A.the residents would be permittedB.had the residents been permittedC.would be residents be permittedD.the residents had been permitted 查看答案
题型:填空题 2岁女童,低热1个月,消瘦,乏力,颈淋巴结肿大,肺无啰音,出生接种过卡介苗,PPD试验(+++),X线胸片示肺门淋巴结肿大,最可能的诊断是()。A.霍奇金病B.原发综合征C.支气管淋巴结结核D.支原体肺炎E.传染性单核细胞增多症 查看答案