烫发前对发质的鉴别分为()。
A.抗拒性
B.干性
C.受损性
D.正常
参考答案:A, C, D
男性,20岁,因阑尾炎穿孔行阑尾切除术已一周,体温仍在38~39℃,腹胀,腹痛,尿频,大便次数多。诊断首先考虑()
A.膈下脓肿
B.肠间脓肿
C.盆腔脓肿
D.泌 * * 感染
E.阑尾残株炎
. With the introduction of the computer, there is no complicated problem ________ can be solved in a few hours.
A.as
B.which
C.that
D.but