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expressions： a few words几句话 lend sb sth或lend sth to sb borrow sth或borrow sth from sb 都表示借，但是行为不同。 word： spoil，及物动词， 弄坏，损坏，the sad news spoiled our wee 阅读全文
posted @ 2016-07-04 16:06
LinkinStar
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1008. Elevator (20) 时间限制 400 ms 内存限制 65536 kB 代码长度限制 16000 B The highest building in our city has only one elevator. A request list is made up with N 阅读全文
posted @ 2016-07-04 15:24
LinkinStar
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public class Solution { public boolean isUgly(int num) { if(num == 1) return true; if(num == 0) return false; if(num%2 == 0) return isUgly(num/2); if( 阅读全文
posted @ 2016-07-04 00:11
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express: what a day多么糟糕的天气 I‘m coming to see you我将要来看你 what a lot of trouble he is causing他犯了多少错误啊 word： nephew 侄子，外甥 sentence： I have just arrived by 阅读全文
posted @ 2016-07-04 00:01
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