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【简答题】
阅读下面短文，然后根据短文内容回答问题。 This is Lin Tao. He can read and write English dialogues. He's eleven.He is fine. This is his sister Lin Lan. She is an English teacher She's twenty She is fine,too This is an old man.We don't know his name. 1. Who's this boy? __________________________ 2. How old is he? __________________________ 3. What's his sister's name? __________________________ 4. How ale they? __________________________ 5. Do you know the old man? __________________________
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举一反三
【单选题】In the marine cargo insurance practice, general average is ( ).
A.
a kind of partial loss
B.
partial loss or total loss decided by the time
C.
a kind of total loss
D.
constructive total loss
【简答题】“무 엇 을 ”的简略形
【多选题】经济进货批量模型是建立在一系列严格的假设基础之上的,这些假设包括:( )
A.
存货总需求量是已知常数
B.
订货提前期是常数
C.
货物是一次性入库
D.
单位货物成本为常数，无批量折扣
【单选题】In the marine cargo insurance practice, general average is ( ).
A.
a kind of partial loss
B.
a kind of total loss
C.
partial loss or total loss decided by the time
D.
constructive total loss
【单选题】第一只盒子装有5只红球, 4 只白球;第二只盒子装有 4只红球, 5只白球。 先从第一盒子中任取 2 只球放入第二盒中去,然后从第二盒子中任取一只球,求取到白 球的概率。
A.
53/99
B.
35/99
C.
46/99
D.
28/99
【判断题】在设置网页背景图像固定效果中,属性值为 scroll 时,代表背景图像随页面元素一起滚动,这也是 background-attachment 属性的默认值。属性值为 fixed 时,代表背景图像固定在屏幕上,不随页面元素滚动。请问正确吗?
A.
正确
B.
错误
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