急性肾炎小儿恢复上学的指标是
A.血压正常B.C3补体正常C.血沉正常D.血尿消失E.Addis计数正常
参考答案:C
I saw him ______ into the library yesterday morning.
[ ]
A. walks
B. walk
C. to walk
D. walked
菌血症的特点是()由局部病灶进入血液,而机体没有明显的()症状,但血中可查到细菌。