【简答题】A.He has given up smoking. B.He is suffering from coughing. C.He has a heart attack. D.He will die of lung cancer.
【单选题】My father has given up ____. A. smoke B. smoking C. to smoke D. smokes
【单选题】男,17岁。在烈日下进行打篮球45分钟,大量出汗,口渴,并出现胸闷、心悸、恶心、呕吐等症状,腋温38°C,脉搏105次/分,血压12.0/6.7kPa(90/50mmHg)。此时最佳抢救措施为:
【单选题】Mr. Johnson has given up _____. [ ]
【简答题】请说出以下变频器模拟量控制需要设置的参数的含义 参数号 出厂值 设置值 说明 P0003 1 1 P0004 0 7 P0700 2 2 P0003 1 2 P0004 0 7 P0701 1 1 P0702 1 2 P0003 1 1 P0004 0 10 P1000 2 2 P1080 0 0 P1082 50 50
【单选题】_______ smoke here, dad. Smoking has been banned in public places.
【单选题】With the help of Jim's family, his father has already given up ______. A.smoking B.smoke C.to smoke D.smokes
【简答题】12分)设 ,在由直线 及坐标轴所围成的区域内任意 投一质点M,点M落在由曲线 所围成的区域内概率为 ,求 a值。