问题
单项选择题
从1985年到4891的整数中，十位数字与个位数字相同的数有多少个( )
A．181
B．291
C．250
D．321
答案
参考答案：B
解析： 2+10×10×2+(10×9-1)=291
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从1985年到4891的整数中，十位数字与个位数字相同的数有多少个( )
A．181
B．291
C．250
D．321
参考答案：B
解析： 2+10×10×2+(10×9-1)=291
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| When I was a boy, every holiday that I had seemed wonderful. My 1 took me by train or by car to a hotel by the 2 . All day, I seem to remember, I 3 on the sands with strange 4 children. We made houses and gardens, and 5 the tide (潮汐) destroy (破坏, 毁坏) them. When the tide went out, we 6 over the rocks and looked down at the fish in the rock-pools. In those days the 7 seemed to shine always brightly 8 the water was always warm. Sometimes we left the beach and walked in the country, 9 ruined (毁灭的) houses and dark woods and climbing trees. There were 10 in one's pockets or good places where one could 11 ice-creams. Each day seemed a life-time. Although I am now thirty-five years old, my idea of a good 12 is much the same as it was. I 13 like the sun and warm sand and the sound of 14 beating the rocks. I no longer wish to 15 any sand house or sand garden, and I dislike sweets. 16 , I love the sea and often feel sand running through my fingers. Sometimes I 17 what my ideal (理想的) holiday will be like when I am 18 . All I want to do then, perhaps, will be to lie in bed, reading books about 19 who make houses and gardens with sands, who watch the incoming tide, who make 20 sick on too many ices... | ||||
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