下列疾病中对肺活量影响最小的是()
A.广泛胸膜粘连增厚
B.气胸
C.轻度支气管哮喘
D.重症肌无力
E.大量腹水
参考答案:C
"______ the friendship between our two people last forever!", and with this sincere hope, the president concluded his speech.
A.Could
B.May
C.Would
D.Must
男性,右颌下区胀痛2周,进食痛加剧,继而可减轻。
体检中最可能发现的是()。
A.开口困难
B.颌下区波动
C.颌舌沟隆起、舌抬起
D.颌下腺导管口唾液分泌增多
E.扪及颌下腺导管结石