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- There are two contents in this paper:one is solve the control differential equation of box girder s shear lag by DQ method,the other is rules of the shear lag for single-box-multiple-cell box girders. 本文主要探讨了两个方面的内容：用DQ法求解箱梁剪力滞控制微分方程；单箱多室箱梁剪力滞分布规律。
- He goes to the barber 's to have a haircut. 他到理发馆去理发
- My mother has just popped over the barber's. 我妈妈刚刚匆忙去理发店了。
- He went to the barber 's to have a haircut . 他到理发馆去理发。
- I had my hair cut at the barber's yesterday. 我昨天在理发店里理了发。
- Keep going straight till you come to the barber 's. 一直往前走直到理发店为止
- The barber thinned out my thick hair. 理发师把我浓密的头发削薄了一些。
- He went to the barber 's for a trim. 他去理发店剪发。
- The only other horror of the barber business is squirmy kid. 理发业唯一的另一种可怕的事是给扭来扭去的孩子理发。
- Do you shave yourself or go to the barber s? 你是自已刮胡子;还是去理发厅.
- Walk to the barber 's and turn to the left. 走到理发馆处便往左拐。
- They spend the winter(s) in a warmer climate. 他们在气候较暖的地方过冬。
- Most plural nouns in English end in "s". 英语的复数名词多以“s”结尾。
- The sweater had shrunk after repeated washing(s). 这件套头毛衣洗过多次已缩水了。
- I had my hair cut in the barber's. 我在理发店理发了。
- Some old folk(s) have peculiar tastes. 有些老人有特殊的爱好。
- We passed several stores before we came to the barber's. 我们走过几家商店才到了理发店。
- The only other horror of the barber business is squirmy kids. 理发业唯一的另一种可怕的事是给扭来扭去的孩子理发。
- Answer the following question(s). 回答下列问题。
- I hope I remember to ask the barber not to cut my hair too short. 我希望我记得要要求理发师不要把我的头发理得太短。
