初中英语阅读理解试题(有答案和解析)一、英语阅读（日常生活类）1阅读下列短文，从每题所给的A、B、C三个选项中选出最佳答案。 If you look at the top of your phone, youll usually see a little symbol that says 3G or 4G. The G stands for the generation （代） of your mobile network. But the symbols will become things of the past after 5G networks fully arrive. On March 30, Shanghai vice-mayor Wu Qing made the first 5G video call on a Huawei Mate X Smartphone. Shanghai has also become the first city in China to start testing 5G networks.
