问题
填空题
理论上智能天线上行有()dB的分集增益,下行有()dB的赋形增益。
答案
参考答案:9;9
理论上智能天线上行有()dB的分集增益,下行有()dB的赋形增益。
参考答案:9;9
用方框中所给单词的适当形式填空。每词限用一次。(5分)
小题2:What does this word ______in Chinese ? Let’s look it up in the dictionary . 小题3:Her daughter is __________ for Hong Kong next Tuesday. 小题4:There are about nine___________ students in our school. 小题5:I’m ______ than most of the kids in my class, because I run every morning . |