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【单选题】
理想液体在同一流稳定流动时，对于不同截面处的流量描述正确的是：（）A.
截面小处流量大
B.
截面大小不能确定流量大小
C.
截面大处流量大
D.
截面大处流量等于截面小处流量
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举一反三
【单选题】If you are not able to complete all the tasks for a given day, you should______.
A.
make sure that these tasks do not belong to the 20 percent of the most important things.
B.
finish the 80 percent of the tasks
C.
try your best to finish the 80 percent of the tasks
D.
finish the 20 percent of the most important tasks
【多选题】Have you complete the following tasks during this week's lesson?
A.
Task 1. Learn the key concepts of the week through video
B.
Task 2. Complete the exercises on concepts taught previously
C.
Task 3. Learn the basic functions of Android Studio through video
D.
Task 4. Complete the exercises on Android Studio taught previously (either start programming or watch the demo video)
【多选题】下列属于MOST网络系统进入休眠模式的条件是
A.
总线上的所有控制单元显示为准备进入睡眠模式
B.
其它总线系统不经过网关向MOST提出要求
C.
诊断未被激活
D.
蓄电池亏电
【单选题】Manipulator is also called robot body. It is the __________ arm of industrial robots; the actuator used to complete the required tasks.
A.
point of focus
B.
principle
C.
main mechanical
D.
only
【单选题】Even people from the same cultural background complete their tasks differently.
A.
Y
B.
N
C.
NG
【单选题】The emergency required that all the tasks _____ at least two days ahead of time．
A.
to complete
B.
should complete
C.
be completed Dshould have been completed
【单选题】下列不属于MOST总线休眠模式激活条件的是( )。
A.
MOST总线上的所有控制单元都已准备好要切换到休眠状态。
B.
点火开关关闭。
C.
其他总线系统没有通过网关提出任何要求。
D.
自诊断未激活。
【简答题】Part I Warming up Listen to the recording for this part and complete the tasks in Item A and B on pages 3-5.
相关题目：
【单选题】Even people from the same cultural background complete their tasks differently.
A.
Y
B.
N
C.
NG
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