问题
填空题
实际距离5千米，图上距离10厘米，比例尺是（ ）。
答案
1：50000
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实际距离5千米，图上距离10厘米，比例尺是（ ）。
1：50000
| 完形填空。 There are many words in the English language. You will never 1 the meaning of every word in English. When you read, you will often find many 2 you do not know. You will not have enough time to 3 reading and try to find every new word in a dictionary. Sometimes you can _ 4 a new word because you know some of the parts of the new word. For example, if a word finishes 5 the letters "er", that word 6 be the name of a 7 or thing that does a certain action (某个动作). A writer is a person who writes. 8 this is not 9 to understand a word, 10 it will help you many times. | ||||
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