CSF氯化物明显降低见于
A．化脓性脑膜炎
B．结核性脑膜炎
C．病毒性脑膜炎
D．乙型脑炎
E．新型隐球菌性脑膜炎
参考答案：B
________ here yesterday, he would attend the lecture with us today. [ ]
A. Had he been
B. If he were
C. Were he
D. Should he be
项目所在地省级交通主管部门评定的最高信用等级是（）。
A.单A
B.双A
C.三A
D.四A
