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【多选题】
变电站综合自动化的主要涵意是（）。A.
二次设备按功能组合和优化
B.
利用先进的计算机、通信、信号处理技术
C.
实现对全变电站主要设备和输、配电线路的自动化监控和保护
D.
完成信息远传和远方监控功能
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举一反三
【简答题】首字母填空。 In North America, most students go to school (1)o______ the school buses. Some students also walk or (2)r______ bikes to school. In other parts of the (3)w______, things are (4)d______. In Japa...
【简答题】How do most students spend their free time? Do they have time to do the things they like? Let’s see what some students do during their free time. Ben is eleven. He has a sister, Kate. Both of them lik...
【简答题】5 Complete the questions. 1 Do students usually live at home, or a____ from
home? 2 Do most students live in halls of r____? 3 Do they have to pay t____ fees? 4 Do they have to tak...
【单选题】Schools considered using summer time most probably because they
A.
wanted to help students to make full use of the school calendar.
B.
disbelieved that their students would actively do summer homework.
C.
would like to encourage more students to take Advanced Placement tests.
D.
thought achievements had something to do with efforts in summertime.
【单选题】Alfredo was never an active participant in the class, so most students didnât like being in his group. He did not like to practice speaking.
A.
someone who teaches a class
B.
someone who takes part in something
【单选题】I Read the following passage, and choose the best answer t o the following question. Every student needs a place to study. Some students like to study in the quite atmosphere of a library. Most school...
A.
T here is no best atmosphere for studying.
B.
T here is not even one best atmosphere for studying
C.
T here are different best atmospheres for studying
D.
N one of the above.
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