【简答题】A.He has some knowledge of the law. B.He had the same problem. C.He knows the owner. D.He can bring a lawsuit against the owner.
【判断题】未征得老师同意,就更改机房或其它实训室中的电脑设置和其他设备配置?
【简答题】A.He can't afford to buy the ticket. B.He needs a break from the math problem. C.He doesn't want to go to the opera. D.He'll meet the woman when he has finished the math problem.
【简答题】Though he might try ,he couldn't solve the problem.
【判断题】*Br 2 , KMnO 4 和 H 2 O 2 是常见的氧化剂,当溶液中 H + 浓度增大 时 ,它们的氧化能力都增 强 。
【判断题】选举产生的领导有很大的吸引力,而且一定具有领导能力。