你可能感兴趣的试题
to buy mobile phones. to update regular phones. to use mobile phones less often. to stop using mobile phones.
国内2G/3G/4G流量>省内4G流量>省内2G/3G/4G融合流量 省内2G/3G/4G融合流量>国内2G/3G/4G流量>省内4G流量 省内4G流量>国内2G/3G/4G流量>省内2G/3G/4G流量 省内4G流量>省内2G/3G/4G融合流量>国内2G/3G/4G流量
to use mobile phones less often. to buy mobile phones. to update regular phones. to stop using mobile phones.
有4G网络、终端和更换4GUSIM卡 有4G网络、终端和办理4G业务 有4G网络、更换4GUSIM卡和办理4G业务 有4G网络、办理4G业务和开通4G数据流量套餐
to buy mobile phones. to use mobile phones less often. to update regular phones. to stop using mobile phones.
deny the existence of mobile phone radiation. develop new technology to reduce mobile phone radiation. try to prove that mobile phones are not harmful to health. hold that the amount of radiation is too small to worry about.
0.5；省内4G流量用尽，国内4G流量未用尽 0.5；国内4G流量用尽，省内4G流量未用尽 0.29；国内4G流量用尽，省内4G流量未用尽 0.39；省内4G流量用尽，国内4G流量未用尽
湘公网安备 43130202000226号