路基侧沟的深度不得小于0.6m(干旱少雨地区或硬质岩石路堑可减少至0.4m),底宽不得小于()。
A.0.2m
B.0.4m
C.0.6m
D.0.8m
参考答案:B
根据中文提示,完成下列句子
小题1:(据说) his grandmother died last year.
小题2:After hard working for some years,his dream (变成现实).
小题3:When you (与……..干杯)somebody,you should raise your glass .
小题4:Can you (切碎)these apples.
小题5:We study hard now (为了)have a bright future.
创伤后留置尿管的目的不包括()
A. * * 损伤后做支架
B.诊断 * * 或膀胱损伤
C.观察每小时尿量,作为补液的依据
D.观察复苏效果
E.将膀胱内的血凝块引出