I don't have ____________ homework today.[ ]
A. many
B. any
C. some
答案：B
尿路感染的诊断依据是（）。
A.尿急、尿频、尿痛，尿白细胞增多
B.两次细菌培养为相同细菌且尿细菌定量培养≥105/ml
C.清洁尿标本尿沉渣的白细胞≥5个／HP
D.膀胱穿刺细菌定性培养有细菌生长
E.清洁中段尿细菌定量培养≥102／ml
Control of fire should be addressed（）.
A.immediately after restoring vital services
B.immediately
C.following control of flooding
D.following establishment of fire boundaries
