下列液体制剂中属于均相液体制剂的是()
A.复方碘溶液
B.复方硫磺洗剂
C.鱼肝油乳剂
D.石灰搽剂
参考答案:A
Fifteen people were present the meeting held yesterday,and five were absent it.
A.from;at
B.to;from
C.at;from
D.at;to
腺源性感染常见于
A.颌下间隙B.咽旁间隙C.咬肌间隙D.舌下间隙E.颞下间隙