1.The lights went _____while we were having a party at my uncle’sA. off B. over C. out D. away答案为C,为停电之意,但是A为何不能呢???2.Mary was disappointed when she found out they had gone to the ball ____herA. except B. except for C. without D. besides.答案为C, 为何 A错呢???
热心网友
1.The lights went _____while we were having a party at my uncle’sA. off B. over C. out D. away答案为C,为停电之意,但是A为何不能呢???语法上两个都对，但如果是自己刻意把灯关掉的就用A，意外断电则用C。按句意属意外，所以是C。2.Mary was disappointed when she found out they had gone to the ball ____herA. except B. except for C. without D. besides.答案为C, 为何 A错呢???语法上也只有C是对的。大家都去了，却没有把MARY带上的意思，所以MARY失望了。
热心网友
C is right.go out 表示灯自己熄灭了。eg. The lights went out when we were having supper.go off 没有此意。C is right.without含有“没有带上某人”之意。
热心网友
1.The lights went _____while we were having a party at my uncle’sA. off B. over C. out D. awayA语法没有错误，但C.表示在聚会当中发生了意外，语意更为准确。2.Mary was disappointed when she found out they had gone to the ball ____herA. except B. except for C. without D. besides.单独：they had gone to the ball except her，但without更能体现Mary对they排除her在外的的失望心情，总之是语意准确。
热心网友
都是意思不对。go out是熄灭的意思。go off有过世的意思。except除非。without是正确的。