[单项选择]According to the passage, what happened to people who went to Alaska
A. They eventually became millionaires. B. They brought with them with many shoes. C. They had conflicts with the Eskimos. D. They were not properly equipped.
第21题: [单项选择]某住宅采用墙下条形基础,建于粉质黏土地基上,未见地下水,由载荷试验确定的承载力特征值为230kPa。基础埋深d=1.2m,基础底面以上土的平均重度γ=18kN/m3,天然孔隙比e=0.70,液性指数IL=0.8,基础底面以下土的平均重度γ=18.5kN/m3,基底荷载标准值为F=400kN/m2,修正后的地基承载力最接近于()kPa。(承载力修正系数ηb=0.3,ηd=1.6) A. 220 B. 240 C. 250 D. 260 参考答案:C
第34题: [单项选择]EHF早期诊断的实验室特征有() A. 血WBC增加,中性粒细胞也增加 B. 血小板降低 C. 出现异形淋巴细胞 D. 特异性IgM抗体阳性 E. 以上均是 参考答案:E 答案解析:血WBC增加、中性粒细胞也增加、血小板降低、出现异形淋巴细胞和特异性IgM抗体阳性均为肾综合征出血热的特征。