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【单选题】
电力线窄带通信的优点是()。A.
可靠性、实时性、安全性高
B.
建设成本低
C.
信道质量不受电网质量的影响
D.
宽带能满足部分智能用电业务需求
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【简答题】听段对话，选择答案。 1. Where is the sign? A. Between the trees. B. In the middle of the park. C. On the right of the tree. 2. What's on the sign? A. Don't feed the birds. B. Don't feed the animals. C. Don't fe...
【简答题】听下面对话选择正确答案。 1. Where is the sign? A. In front of the house. B. In the middle of the park. C. On the right of the tree. 2. What's on the sign? A. Don't feed the birds. B. Don't feed the animals. C. Do...
【单选题】In the middle of the rectangular-shaped courtyard stood three magnolia trees, all in full bloom. A little girl was hopping among them, now gazing at a bud, now collecting fallen petals. Under one of t...
A.
effect –cause
B.
Comparison
C.
definition
D.
development by space
【简答题】Listen to the video clip carefully, and complete the following sentences with the in tensive listening strategy : Epicenter - 24 hours in Wuhan 00_03_04-00_03_53.mp4 1. In an unprecedented move, China...
【简答题】听对话，选择正确的答案。 1. Where is the sign? A. In front of the house. B. In the middle of the park. C. On the right of the tree. 2. What's on the sign? A. Don't feed the birds. B. Don't feed the animals. C. Do...
【简答题】Identify the misued word in each of the following sentences and replace it with the correct one. 1. He is continuously reminding me of what I owe him.
【简答题】Read the following groups of sentences and rearrange them to form coherent Paragraphs：Paragraph One1. Later on, people began to write on pieces of leather, which were rolled into scrolls.2. In the ear...
【简答题】Big things were happening in my life the summer after I turned 13. In the middle of that summer, my parents 小题1: my entire world and turned it upside down 小题2: they told me they were getting a divorce...
【简答题】找出相对应的译文。 ( ) 1. chat with him ( ) 2. in the middle of ( ) 3. hurry up ( ) 4. have dinner ( ) 5. want to know ( ) 6. after school ( ) 7. close the window ( ) 8. look for ( )...
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