【判断题】英国内阁首相由选民间接选举产生,内阁成员集体负责,与首相共进退;( )
【简答题】A 10-year-old boy decided to study judo* although he had lost his left arm in a car accident. The boy began 11 with a Japanese judo coach. The boy was doing well, so he couldn’t know 12 the coach taug...
【单选题】党的六届三中全会扩大会议把毛泽东重新选为中央政治局候补委员和把朱德等选入中央委员会具有重要意义,这说明中央对( ) 的地位有了新的认识。
【简答题】Although he was ___ of completing the task, the patient required extra time and a quiet atmosphere.
【简答题】感应电流的方向,总是要使感应电流的磁场 引起感应电流的 的变化,叫做楞次定律。即若线圈中磁通量增加时,感应电流的磁场方向与原磁场方向 ;若线圈中磁通量减少时,感应电流的磁场方向与原磁场方向 。