晕厥是指突然发生的较长时间意识丧失的一种综合征。
参考答案:错
The speech the headmaster made at the school assembly _________ the blueprint of the school's
development made both teachers and students excited.[ ]
A. being concerned
B. to concern
C. concerned
D. concerning
患者,男,25岁。突起畏寒发热,右胸痛2天,X线胸片示右下肺叶大片模糊影。可能的诊断是()
A.葡萄球菌肺炎
B.肺炎球菌肺炎
C.克雷伯菌肺炎
D.肺炎支原体肺炎
E.铜绿假单胞菌肺炎