英语周报高一2018–答案

2.A(解析:由x·2=5可得a2+(1-a)2=5,解得a=-1或a=2,所以z=-1+2i或z=2-i,因为z在复平面内对应的点位于第三象限,所以z=-1+2i,故选A.)回

书面表达One possible version:Dear Jack,I am happy to know that you are to spend some time in China. I recommend you stay in Beijing, the capital andcultural center of China.First of all, there are a lot of museums where precious relics of historical interest are waiting for you toexplore. Besides, the exceptional Peking Opera performances there are also what you can t miss. And the city isalso best known for its abundance of ancient buildings, which are still well preserved.I hope that you will have a good time in China.Yours sincerely,Li Hua

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