3GWCDMA网络中CE资源不足会导致（）
A.拥塞
B.板卡故障
C.话音质量差
D.设备闪断
参考答案：A
Everyone has the right to advise you to go on a diet, _____? [ ]
A. hasn't he
B. don't they
C. hasn't she
D. isn't he
哪些在草原防火工作中做出贡献的单位和个人应当给予奖励？
