问题
选择题
．下图所示四幅等高线地形图(图1-2-8)中等高距相同，水平比例尺不同，请判断坡度最陡的是哪一幅示意图
A．①幅
B．②幅
C．③幅
D．④幅
答案
答案：B
根据图幅相同，等高距相同，水平比例尺越大，则坡度越缓；水平比例尺越小，则坡度越陡，则坡度最陡的是1：150000。
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．下图所示四幅等高线地形图(图1-2-8)中等高距相同，水平比例尺不同，请判断坡度最陡的是哪一幅示意图
A．①幅
B．②幅
C．③幅
D．④幅
答案：B
根据图幅相同，等高距相同，水平比例尺越大，则坡度越缓；水平比例尺越小，则坡度越陡，则坡度最陡的是1：150000。
| 选词填空（有两个多余选项）。 | |
three cousins in Manhattan (曼哈顿), New York. Her parents and two brothers are still in Wuhan. Sandra works in a small shop on Broadway (百老汇大街). One of her 2_______ owns (拥有) the shop. She 3_______ six days a week 4_______ ten in the morning to eight at night. The job isn't hard, but the hours are long and the pay (薪水) is low. Sandra wants to get a 5_______ job, but she doesn't know any 6_______. If one doesn't know English, it's too difficult 7_______ a good job. Life in New York isn't easy for Sandra. The weather is cold, her room is cold, too. When she comes home from 8_______, she thinks about her parents, brothers, and friends in Wuhan. Sometimes she cries a lot. She dreams (梦想) of going back, but she can't. In Wuhan the 9_______ is warm and the people are 10_______, but there are no jobs there for Sandra. |