当x=_______时，式子4x+8与3x－10相等．
____I sympathize with those who have gone bankrupt, I can’t really do very much to help them out of the difficulties, especially when the U．S．economy has moved into a recession． A．As long a
在△ABC中，如果∠A、∠B满足|tanA﹣1|+（cosB﹣）2=0，那么∠C=
鉴别一个细胞是动物细胞还是植物细胞，最可靠的方法应检查它 （ ） A．有无叶绿体 B有无液泡 C．有无中心体 D．有
He was driving home one evening when he saw an old lady standing by the road. He could tell she needed help. So he stopped his car in front of her car and got out.He smiled at her, but she was worried
某商场举行抽奖活动，从装有编号0，1，2，3四个小球的抽奖箱中，每次取出后放回，连续取两次，取出的两个小球号码相加之和等于5中一等奖，等于4
假如你是李华，你班每节英语课前3分钟是问学们的英进口语风采展示时间。明天轮到你进行口进展示，请根据以下要点写一份发言稿，简要介绍温哥华
