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【单选题】
Word文档默认的扩展名是( )。A.
dot
B.
doc
C.
txt
D.
word
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举一反三
【单选题】She’s asked me_______ to build the church.
A.
how long it was taken
B.
how long it had taken
C.
how much time did it take
D.
how much time it was taken
【单选题】I asked her ______.
A.
how long she had the bike
B.
how long did she have the bike
C.
how long she bought the bike
D.
how long did she buy the bike
【单选题】Nobody knew ___________ there .
A.
how long time l had been
B.
how long had l been
C.
how long time had l been
D.
how long l had been
【单选题】与 0.2mol/ L 的 HCl 溶液 , 氢离子浓度相同的溶液是 ( )
A.
0.2mol/l 的 H 2 SO 4 溶液 0.1mol/L 的 HNO 3 溶液
B.
0.1mol/L 的 HNO 3 溶液
C.
0.4mol/l 的醋酸溶液
D.
0.1mol/L 的 H 2 SO 4 溶液
【简答题】初始化模块主要完成账务处理子系统系统启用前的一些准备工作，具体包括______、凭证类型设置、______、人员______、初始余额输入以及其他工作环境设置。
【单选题】患者女性,甲状腺大部切除术后 4 h ,颈部迅速肿大,呼吸困难,口唇紫绀,紧急处理首先应
A.
气管切开
B.
输液 、 吸氧
C.
气管插管
D.
拆线敞开伤口
E.
急送手术室处理
【单选题】How long has Steve been sick? ( )
A.
Since Friday.
B.
Since Saturday.
C.
Since Sunday.
D.
Since Monday.
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