随着哪些技术进一步取得创新突破，特高压输电距离和输电容量将进一步提升（） ["电压控制技术","电流控制技术","绝缘与过电压技术","电磁环境和噪声控制技术","外绝缘配合","关键设备制造"]
曾官太子少傅又称白太傅的是？
提取呆帐准备金是按会计核算的（）确认的。 ["真实性原则","及时性原则","权责发生制原则","谨慎性原则"]
Please stop getting（）me and I have done nothing wrong. ["on","at","over","off"]
下面的哪一项是海豚的特殊本领？（） ["回声定位","依靠太阳辨认方向","觉察有害的化学气体","群体攻击能力很强"]
倾斜长壁工作面
