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【多选题】
在 Flash MX 中图层可分为 3 大类( )。A.
普通图层
B.
遮蔽图层
C.
效果图层
D.
引导图层
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举一反三
【单选题】— Where is your father? — He Australia and he Sydney for two weeks.
A.
has been to；has been in
B.
has gone to；has been in
C.
has been in；has been to
【简答题】请说出以下几个概念的关系:DBS的核心是( ),DBMS的管理者是( ),结构化的数据文件在DBS中称为( )。
【单选题】27岁女,第一胎35周,腹部持续性疼痛,诊断为胎盘早剥,处理原则正确的是
A.
出血量少,应考虑阴道分娩
B.
处于休克状态的患者,及时输入血制品
C.
轻型胎盘早剥,可采取期待疗法
D.
发生子宫胎盘卒中,即行子宫次全切除术
E.
有显著出血倾向,及早使用肝素
【单选题】I want to know how long________________________ [ ]
A.
has he been back
B.
has he come back
C.
he has been back
【简答题】DBS 中核心的软件是 。
【单选题】— Where is your father? — He Australia and he Sydney for two weeks.
A.
has been to；has been in
B.
has gone to；has been in
C.
has been in；has been to
D.
has gone to；has been to
【简答题】DBS的核心是__________。
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