鼻疖是指鼻部()
A.鼻表皮发炎
B.鼻腔粘膜下脓肿
C.鼻前庭皮肤湿疹伴感染
D.鼻尖或鼻前庭的皮脂腺或毛囊的局限性急性化脓性炎症
E.鼻部血管扩张
参考答案:D
News came __________ the H1N1 virus may spread more quickly than was thought.
A.when
B.where
C.which
D.that