测定细菌葡萄糖代谢类型的试验是______;测定细菌分解胱氨酸和半胱氨酸能力的试验是________。
参考答案:O/F试验;硫化氢试验
We haven’t enough books for everyone; some of you will have to _____.
A.help
B.enjoy
C.share
D.spare
诊断考虑
A.良性颅内压增高B.外伤后低颅压综合征C.脑震荡D.神经性头痛E.脑挫裂伤