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【单选题】
在火灾报警控制器上, 灯亮,表示控制器已经发出启动命令。A.
火警
B.
主电工作
C.
备电工作
D.
启动
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皮皮学刷刷变学霸
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【单选题】A: Did your mom go to the market yesterday? B: Yes, she __________. She bought lots of apples.
A.
was
B.
did
C.
wasn't
D.
didn't
【单选题】—Did your uncle_______to Canada this morning? —No ,he_______. [ ]
A.
went ; didn't
B.
go ; didn't
C.
go ; doesn't
D.
went ; doesn't
【简答题】阅读案例“的困惑”,回答下列几个问题。 1. 请具体列举出的忧虑和困惑。 2. 请你用学到管理学相关理论解释的忧虑、困惑。 3. 如果你是公司领导,应该如何做才能更好地、有效地激励员工。
【简答题】发动机电喷系统的组成有: 、 、 。
【单选题】—Did your mom go to the market yesterday? —Yes,she_____.She ____ lots of apple.
A.
did;bought
B.
didn't;brought
C.
didn't;bought
D.
did;brought
【简答题】路由交换项目实训三 IOS的备份与恢复--配置文件的备份 路由交换项目实训三 IOS的备份与恢复--配置文件的备份.docx
【单选题】-Did your mom go to the market yesterday ? -Yes,she _______ .
A.
didn’t
B.
did
C.
do
D.
don’t
【单选题】桑塔纳3000BKT发动机燃油供给系统的组成有油箱、( )、汽油滤清器、燃油压力调节器、喷油器、油管等组成。
A.
电动燃油泵
B.
高压油泵
C.
油压传感器
D.
燃油压力调节阀
【单选题】—When did your daughter go to sleep last night? —She didn’t go to bed ______ she finished her homework.
A.
before
B.
after
C.
until
D.
then
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