无症状性细菌尿最常见的致病菌是()。
A.粪肠球菌
B.大肠埃希菌
C.葡萄球菌
D.铜绿假单胞菌
E.变形杆菌
参考答案:B
______ the bikes are too old to ride. I’ll have got to get them ______.
A.Both; repaired
B.Neither; repaired
C.Either; to repaired
D.All; to repair
情绪障碍