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【简答题】
某货轮从上海驶往新加坡,在航行中触礁,造成船底受损,海水涌入,部分货物遭水浸,船长为避免船舶沉没,强行搁浅,又使船货发生损失,由于船舶受损严重,无法继续航行,于是船长决定雇佣拖轮将货船拖往附近港口修理,检验后重新驶往新加坡。事后调查,这次事故造成的损失有: 1 1000 箱货物由于船舶触礁而被水湿; 2 600 箱货物由于船舶搁浅而遭水渍; 3船底因触礁而受损; 4船底因搁浅而受损; 5拖船费用; 6额外增加的燃料和船长、船员工资。 问:哪些是单独海损?哪些是共同海损?为什么?
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【简答题】Box Office Instructions Discounts/ Service charges: We offer children (12 and under), seniors (65 and over) and students (student ID card required) discounts on all seats. Please call the Box Offi...
【单选题】设有二维数组int a[3][4];和指针int *p=&a[0][0];下列哪项是与a[i][j]的作用相同的表示法
A.
*(p+i+j)
B.
*(p+i*4+j)
C.
p[i][j]
D.
*(a+i*3+j)
【单选题】Directions: Read the following passage and decide whether the statements are true or false. Checking out of some hotel rooms can give you a serious case of shock. With taxes, room service, phone charg...
A.
True.
B.
False.
【判断题】Regina owns and operates the Regal Car Wash. She charges $12 per car wash. Her fixed costs are $850 per month, while her variable costs per car wash amount to $2. Regal Car Wash must service 60 cars t...
A.
正确
B.
错误
【多选题】设int i=3,j=4,作j=i++ +j+ ++i运算后,i的值为( ),j的值为( )。
A.
4
B.
5
C.
12
D.
13
【简答题】Directions: Read the following passage and decide whether the statements are true or false. Checking out of some hotel rooms can give you a serious case of shock. With taxes, room service, phone charg...
【单选题】凌霄是借助攀附在棚架等他物上向上生长的()
A.
卷须
B.
气生根
C.
吸盘
D.
茎本身
【简答题】In Australia, no service charges are added to accounts by hotels or restaurants._____(给小费)is neither encouraged nor ____(并不多见)
【判断题】Liner provide a full range of service from loading and unloading to stowing and trimming, but the charges are not included in the freight.
A.
正确
B.
错误
【简答题】某中学七年级学生共450人,其中男生250人,女生200人.该校对七年级所有学生进行了一次体育测试,并随机抽取了50名男生和40名女生的测试成绩作为样本进行分析,绘制成如下的统计表: (1)请解释“随机抽取了50名男生和40名女生”的合理性; (2)从上表的“频数”,“百分比”两列数据中选择一列,用适当的统计图表示; (3)估计该校七年级体育测试成绩不及格的人数.
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